diff --git a/data/levels/level1.lua b/data/levels/level1.lua
index d426457..9e30c39 100644
--- a/data/levels/level1.lua
+++ b/data/levels/level1.lua
@@ -3,11 +3,11 @@ return {
   tileset = tileset.library,
   tiles = {
     {13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13,13},
-    { },
-    { 0, 0, 0, 0, 0, 0, 5,25,26, 6,25,26, 7, 0, 5,25,26, 7},
-    { 0, 0, 0, 0, 0, 0, 5,37,38, 6,37,38, 7, 0, 5,37,38, 7},
-    { 0, 0, 0, 0, 0, 0, 5,37,38, 6,37,38, 7, 0, 5,37,38, 7},
-    { 0, 0, 0, 0, 0, 0, 5,49,50, 6,49,50, 7, 0, 5,49,50, 7},
+    { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+    { 0, 0, 0, 0, 0, 0, 5,25,26, 6,25,26, 7, 0, 5,25,26, 7, 0, 0, 0, 0, 0, 0},
+    { 0, 0, 0, 0, 0, 0, 5,37,38, 6,37,38, 7, 0, 5,37,38, 7, 0, 0, 0, 0, 0, 0},
+    { 0, 0, 0, 0, 0, 0, 5,37,38, 6,37,38, 7, 0, 5,37,38, 7, 0, 0, 0, 0, 0, 0},
+    { 0, 0, 0, 0, 0, 0, 5,49,50, 6,49,50, 7, 0, 5,49,50, 7, 0, 0, 0, 0, 0, 0},
     { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}
   },
   objects = {}
diff --git a/data/scripts/debug.lua b/data/scripts/debug.lua
index a01fabd..0ba7348 100644
--- a/data/scripts/debug.lua
+++ b/data/scripts/debug.lua
@@ -28,7 +28,7 @@ end
 end
 
 function DebugColisions()
-  objects.DrawCollisions()
+  LoadedObjects.DrawCollisions()
 end
 
 function DebugEntities()
diff --git a/data/scripts/editor.lua b/data/scripts/editor.lua
index 8980e37..ddf7cb4 100644
--- a/data/scripts/editor.lua
+++ b/data/scripts/editor.lua
@@ -13,6 +13,18 @@ function EditorStep()
       selecting_tile = 51
     end
   end
+  if love.keyboard.isDown('a',"left") then
+    Camera.pos.x = Camera.pos.x - 3*game.scale
+  end
+  if love.keyboard.isDown('d',"right") then
+  	Camera.pos.x = Camera.pos.x + 3*game.scale
+  end
+  if love.keyboard.isDown("up", "w") then
+  	Camera.pos.y = Camera.pos.y - 3*game.scale
+  end
+	if love.keyboard.isDown("down", "s") then
+		Camera.pos.y = Camera.pos.y + 3*game.scale
+	end
 end
 
 function EditorScroll(y)
@@ -29,12 +41,87 @@ function EditorScroll(y)
 end
 
 function EditorDraw()
-  GameworldDraw()
+  GameworldDrawPrepare()
+  GameworldDrawBackground()
+  GridDisplay()
+  GameworldDrawForeground()
+  GameworldDrawEnd()
+
+  DrawSelectingPaletteTile()
   if palette then
     EditorDoPalette()
   end
 end
 
+function EditorDoEdit()
+  if love.mouse.isDown(1) then
+    local vertical = 1+math.floor((mouse.pos.y+Camera.pos.y)/(tileProperties.scale*tileProperties.height))
+    local horizontal = 1+math.floor((mouse.pos.x+Camera.pos.x)/(tileProperties.scale*tileProperties.width))
+    local h, v = GetCanvasSize()
+
+    local expand_h = 0
+    local expand_v = 0
+
+    if horizontal > h then
+  	   expand_h = horizontal-h
+    elseif horizontal <= 0 then
+  	   expand_h = horizontal-1
+  	end
+
+  	if vertical > v then
+  	   expand_v = math.sign(vertical-v)
+  	elseif vertical <= 0 then
+  	   expand_v = math.sign(vertical-1)
+  	end
+
+  	if 	Level[vertical] ~= nil
+  	and Level[vertical][horizontal] ~= nil
+  	and love.keyboard.isDown("lshift") ~= true
+  	and love.keyboard.isDown("lctrl") ~= true
+  	then
+  	   Level[vertical][horizontal] = tile_carrying
+    elseif love.keyboard.isDown("lshift") and not expanded then
+  	   expanded = true
+  	    ExpandCanvas(math.sign(expand_h),math.sign(expand_v))
+
+    	if expand_h < 0 then
+  	   Camera.pos.x = Camera.pos.x - expand_h*tileProperties.scale*tileProperties.width
+    	end
+    	if expand_v < 0 then
+  	   Camera.pos.y = Camera.pos.y - expand_v*tileProperties.scale*tileProperties.height
+    	end
+
+    elseif love.keyboard.isDown("lctrl") and not expanded then
+      expanded = true
+      ReduceCanvas(math.sign(expand_h),math.sign(expand_v))
+
+      if expand_h < 0 then
+    	   Camera.pos.x = Camera.pos.x - expand_h*tileProperties.scale*tileProperties.width
+    	end
+    	if expand_v < 0 then
+    		Camera.pos.y = Camera.pos.y - expand_v*tileProperties.scale*tileProperties.height
+    	end
+    end
+  elseif love.mouse.isDown(1) ~= true then
+    expanded = false
+  end
+end
+
+function DrawSelectingPaletteTile()
+  if selecting_tile ~= nil then
+
+    local mouse_x = tileProperties.width * math.floor((love.mouse.getX()/game.scale) / tileProperties.width) - Camera.pos.x % tileProperties.width
+    local mouse_y = tileProperties.height * math.floor((love.mouse.getY()/game.scale) / tileProperties.height) - Camera.pos.y % tileProperties.height
+
+    love.graphics.draw(
+  		LevelData.tileset,
+      TileIndex[selecting_tile],
+      mouse_x,
+      mouse_y
+    )
+  end
+end
+
 function EditorDoPalette()
 
   local width = LevelData.tileset:getPixelWidth()/tileProperties.width
@@ -71,17 +158,17 @@ function EditorDoPalette()
       local mouse_x = love.mouse.getX()
     	local mouse_y = love.mouse.getY()
 
-    	if 	mouse_x > tile_x
-      and mouse_x < tile_x + tileProperties.width + 1
-      and mouse_y > tile_y
-      and mouse_y < tile_y + tileProperties.height + 1
+    	if 	mouse_x > (tile_x) * game.scale
+      and mouse_x < (tile_x + tileProperties.width) * game.scale
+      and mouse_y > (tile_y) * game.scale
+      and mouse_y < (tile_y + tileProperties.height) * game.scale
       then
-        selecting_tile = position_x + (position_y * width)
+        selecting_tile = position_x + ((position_y-1) * width)
 
         love.graphics.print(selecting_tile .. " | " .. tile_x .. ", " .. tile_y)
+      else
+        --selecting_tile = nil
       end
-    else
-      selecting_tile = 0
     end
 
     if selecting_tile ~= nil and i == selecting_tile then
diff --git a/data/scripts/entities/arrow.lua b/data/scripts/entities/arrow.lua
index 27af8d5..1960473 100644
--- a/data/scripts/entities/arrow.lua
+++ b/data/scripts/entities/arrow.lua
@@ -41,7 +41,7 @@ function Arrow:DoPhysics()
       while not isThereObjectAt(
         self.pos.x + math.sign(self.vel.x),
         self.pos.y,
-        objects.collisions
+        LoadedObjects.Collisions
       ) do
         self.pos.x = self.pos.x + math.sign(self.vel.x)
       end
@@ -57,7 +57,7 @@ function Arrow:DoPhysics()
       while not isThereObjectAt(
         self.pos.x,
         self.pos.y + math.sign(self.vel.y),
-        objects.collisions
+        LoadedObjects.Collisions
       ) do
         self.pos.y = self.pos.y + math.sign(self.vel.y)
       end
diff --git a/data/scripts/entities/fairy.lua b/data/scripts/entities/fairy.lua
index 5497a1b..39a36b9 100644
--- a/data/scripts/entities/fairy.lua
+++ b/data/scripts/entities/fairy.lua
@@ -66,10 +66,5 @@ function Fairy:DoPhysics()
   self.vel.x = self.vel.x + random_x
   self.vel.y = self.vel.y + random_y
   -- move
-  if not self:isCollidingAt(self.pos.x + self.vel.x, self.pos.y, objects.collisions) then
-    self.pos.x = self.pos.x + self.vel.x
-  end
-  if not self:isCollidingAt(self.pos.x, self.pos.y + self.vel.y, objects.collisions) then
-    self.pos.y = self.pos.y + self.vel.y
-  end
+  self:CollisionMove()
 end
diff --git a/data/scripts/entities/particle.lua b/data/scripts/entities/particle.lua
index 34c3ae8..efc3e59 100644
--- a/data/scripts/entities/particle.lua
+++ b/data/scripts/entities/particle.lua
@@ -73,10 +73,5 @@ function Particle:HandleAnimation()
 end
 
 function Particle:DoPhysics()
-  if not self:isCollidingAt(self.pos.x + self.vel.x, self.pos.y, objects.collisions) then
-    self.pos.x = self.pos.x + self.vel.x
-  end
-  if not self:isCollidingAt(self.pos.x, self.pos.y + self.vel.y, objects.collisions) then
-    self.pos.y = self.pos.y + self.vel.y
-  end
+  self:Move()
 end
diff --git a/data/scripts/entities/player.lua b/data/scripts/entities/player.lua
index 0a26b7e..b6e129f 100644
--- a/data/scripts/entities/player.lua
+++ b/data/scripts/entities/player.lua
@@ -144,13 +144,13 @@ function Player:DoPhysics()
     self.vel.y = self.vel.y + gravity
   end
 
-  if not self:isCollidingAt(self.pos.x + self.vel.x + self.move_x, self.pos.y, objects.collisions) then
+  if not self:isCollidingAt(self.pos.x + self.vel.x + self.move_x, self.pos.y, LoadedObjects.Collisions) then
     self.pos.x = self.pos.x + self.vel.x + self.move_x
   else
     self.vel.x = 0
   end
 
-  if not self:isCollidingAt(self.pos.x, self.pos.y + self.vel.y, objects.collisions) then
+  if not self:isCollidingAt(self.pos.x, self.pos.y + self.vel.y, LoadedObjects.Collisions) then
     self.pos.y = self.pos.y + self.vel.y
   else
     if self.vel.y > 0 then
diff --git a/data/scripts/entity.lua b/data/scripts/entity.lua
index f60ba14..d24c7a5 100644
--- a/data/scripts/entity.lua
+++ b/data/scripts/entity.lua
@@ -31,6 +31,20 @@ end
 function Entity:Smart()
 end
 
+function Entity:Move()
+	self.pos.x = self.pos.x + self.vel.x
+	self.pos.y = self.pos.y + self.vel.y
+end
+
+function Entity:CollisionMove()
+	if not self:isCollidingAt(self.pos.x + self.vel.x, self.pos.y, LoadedObjects.Collisions) then
+		self.pos.x = self.pos.x + self.vel.x
+	end
+	if not self:isCollidingAt(self.pos.x, self.pos.y + self.vel.y, LoadedObjects.Collisions) then
+		self.pos.y = self.pos.y + self.vel.y
+	end
+end
+
 function Entity:Kill()
 	if self.light ~= nil then
 		KillLight(self.light)
diff --git a/data/scripts/game.lua b/data/scripts/game.lua
index ed2ab7a..a245946 100644
--- a/data/scripts/game.lua
+++ b/data/scripts/game.lua
@@ -17,8 +17,13 @@ end
 
 function GameDraw()
 
-  GameworldDraw()
-  GameworldLighting()
+  GameworldDrawPrepare()
+  GameworldDrawBackground()
+  GameworldDrawParticles()
+  GameworldDrawEntities()
+  GameworldDrawForeground()
+  GameworldDrawEnd()
+  GameworldDrawLighting()
 
 	-- hud
 	textScale = 0.5
diff --git a/data/scripts/gameworld.lua b/data/scripts/gameworld.lua
index 14d9f33..1b066d3 100644
--- a/data/scripts/gameworld.lua
+++ b/data/scripts/gameworld.lua
@@ -1,28 +1,72 @@
-function GameworldDraw()
-  -- resize proof
+function GameworldDrawPrepare()
   if game_resize then
     Camera.height = game.height
     Camera.width = game.width
   end
-
-  local pcr, pcg, pcb, pca = love.graphics.getColor()
-
+  pcr, pcg, pcb, pca = love.graphics.getColor()
 	love.graphics.scale(game.scale,game.scale)
 	love.graphics.setColor(1,1,1,1)
-	LevelDisplayBackground()
+end
 
+function GameworldDrawEnd()
+  love.graphics.setColor(pcr, pcg, pcb, pca)
+  pcr, pcg, pcb, pca = nil, nil, nil, nil
+end
+
+function GameworldDrawBackground()
+  -- obscure a bit
+	love.graphics.setColor(0.7,0.7,0.7)
+	for i = 1, #LevelTiles do
+		for j = 1, #LevelTiles[i] do
+			if LevelTiles[i][j].id ~= 0 then
+
+				local depth = TileGetDepth(LevelTiles[i][j])
+				DrawTile(
+					LevelTiles[i][j],
+					tileProperties.scale * j * tileProperties.width	+ tileProperties.scale * (levelProperties.offset.x - tileProperties.width)	- Camera.pos.x,
+					tileProperties.scale * i * tileProperties.height + tileProperties.scale * (levelProperties.offset.y - tileProperties.height) - Camera.pos.y,
+					"background"
+				)
+
+			end
+		end
+	end
+end
+
+function GameworldDrawParticles()
+  love.graphics.setColor(0.7,0.7,0.7)
   for _, particle in pairs(LoadedParticles) do
   	particle:HandleAnimation()
   end
+end
+
+function GameworldDrawEntities()
+  love.graphics.setColor(1,1,1)
 	for _, enty in pairs(LoadedEntities) do
 		enty:HandleAnimation()
 	end
-	LevelDisplayForeground()
-
-  love.graphics.setColor(pcr, pcg, pcb, pca)
 end
 
-function GameworldLighting()
+function GameworldDrawForeground()
+  love.graphics.setColor(1,1,1)
+	for i = 1, #LevelTiles do
+		for j = 1, #LevelTiles[i] do
+			if LevelTiles[i][j].id ~= 0 then
+
+				local depth = TileGetDepth(LevelTiles[i][j])
+				DrawTile(
+					LevelTiles[i][j],
+					tileProperties.scale * j * tileProperties.width	+ tileProperties.scale * (levelProperties.offset.x - tileProperties.width)	- Camera.pos.x,
+					tileProperties.scale * i * tileProperties.height + tileProperties.scale * (levelProperties.offset.y - tileProperties.height) - Camera.pos.y,
+					"foreground"
+				)
+
+			end
+		end
+	end
+end
+
+function GameworldDrawLighting()
   if game_resize then
     Canvas.Darkness:release()
     Canvas.Darkness = CreateDarkness()
diff --git a/data/scripts/level.lua b/data/scripts/level.lua
index d1f75e9..34e5ca1 100644
--- a/data/scripts/level.lua
+++ b/data/scripts/level.lua
@@ -10,8 +10,13 @@ function LevelLoadTiles()
 		type = collision type
 	]]
 
+
+  -- Level data
 	LevelData = dofile("Mothback/data/levels/"..currLevel..".lua")
-	Tiles = dofile("Mothback/data/tileset/library.lua")
+
+	-- tiles data
+	TileData = dofile("Mothback/data/tileset/library.lua")
+
 	LevelTiles = LevelData.tiles
 	LevelData.Width = LevelGetWidth()
 	LevelData.Height = LevelGetHeight()
@@ -34,7 +39,7 @@ end
 function LevelIndexTiles()
 	TileIndex = {}
 
-	-- number of tiles in tileset!
+	-- index from tileset
 	local width = LevelData.tileset:getPixelWidth()/tileProperties.width
 	local height = LevelData.tileset:getPixelHeight()/tileProperties.height
 	for i = 0, height do
@@ -49,15 +54,15 @@ function LevelIndexTiles()
 		end
 	end
 
--- init animated tile properties
-	for _, properties in pairs(Tiles) do
-		if properties.animation ~= nil then
-			properties.tileset = love.graphics.newImage("assets/terrain/"..properties.animation..".png")
-			properties.imgs = {}
-			properties.current_image = 1
-			properties.current_subimage = 1
+	-- initialize tile data
+	for _, Properties in pairs(TileData) do
+		if Properties.animation ~= nil then
+			Properties.tileset = love.graphics.newImage("assets/terrain/"..Properties.animation..".png")
+			Properties.imgs = {}
+			Properties.current_image = 1
+			Properties.current_subimage = 1
 
-			local tileset = properties.tileset
+			local tileset = Properties.tileset
 			local width = tileset:getPixelWidth()/tileProperties.width
 			local height = tileset:getPixelHeight()/tileProperties.height
 			local image_count = 0
@@ -74,14 +79,14 @@ function LevelIndexTiles()
 						)
 					image_count = image_count + 1
 
-					table.insert(properties.imgs,quad)
+					table.insert(Properties.imgs,quad)
 				end
 			end
-			properties.image_count = image_count
+			Properties.image_count = image_count
 		end
 	end
 
--- instance level tiles according to the properties
+-- instance level tiles according to the Properties
 	for i = 1, #LevelTiles do
 		for j = 1, #LevelTiles[i] do
 			local id = LevelTiles[i][j]
@@ -89,18 +94,18 @@ function LevelIndexTiles()
 			local tile = LevelTiles[i][j]
 			tile.id = id
 
-			for _, properties in pairs(Tiles) do
-				if properties.id == tile.id then
-					if type(properties.overlay) == "table" then
-						tile.display_overlay = properties.overlay[math.random(#properties.overlay)]
+			for _, Properties in pairs(TileData) do
+				if Properties.id == tile.id then
+					if type(Properties.overlay) == "table" then
+						tile.display_overlay = Properties.overlay[math.random(#Properties.overlay)]
 					else
-						tile.display_overlay = properties.overlay
+						tile.display_overlay = Properties.overlay
 					end
 
-					if type(properties.force) == "table" then
-						tile.display = properties.force[math.random(#properties.force)]
+					if type(Properties.force) == "table" then
+						tile.display = Properties.force[math.random(#Properties.force)]
 					else
-						tile.display = properties.force
+						tile.display = Properties.force
 					end
 				end
 			end
@@ -109,64 +114,26 @@ function LevelIndexTiles()
 	end
 end
 
-function LevelDisplayForeground()
-	for i = 1, #LevelTiles do
-		for j = 1, #LevelTiles[i] do
-			if LevelTiles[i][j].id ~= 0 then
-
-				local depth = TileGetDepth(LevelTiles[i][j])
-				DrawTile(
-					LevelTiles[i][j],
-					tileProperties.scale * j * tileProperties.width	+ tileProperties.scale * (levelProperties.offset.x - tileProperties.width)	- Camera.pos.x,
-					tileProperties.scale * i * tileProperties.height + tileProperties.scale * (levelProperties.offset.y - tileProperties.height) - Camera.pos.y,
-					"foreground"
-				)
-
-			end
-		end
-	end
-end
-
-function LevelDisplayBackground()
-	love.graphics.setColor(0.7,0.7,0.7)
-	for i = 1, #LevelTiles do
-		for j = 1, #LevelTiles[i] do
-			if LevelTiles[i][j].id ~= 0 then
-
-				local depth = TileGetDepth(LevelTiles[i][j])
-				DrawTile(
-					LevelTiles[i][j],
-					tileProperties.scale * j * tileProperties.width	+ tileProperties.scale * (levelProperties.offset.x - tileProperties.width)	- Camera.pos.x,
-					tileProperties.scale * i * tileProperties.height + tileProperties.scale * (levelProperties.offset.y - tileProperties.height) - Camera.pos.y,
-					"background"
-				)
-
-			end
-		end
-	end
-		love.graphics.setColor(1,1,1)
-end
-
 function TileGetType(tile)
-	for _, properties in ipairs(Tiles) do
-		if properties.id == tile.id then
-			return properties.type
+	for _, Properties in pairs(TileData) do
+		if Properties.id == tile.id then
+			return Properties.type
 		end
 	end
 end
 
 function TileGetDepth(tile)
-	for _, properties in ipairs(Tiles) do
-		if properties.id == tile.id then
-			return properties.depth
+	for _, Properties in pairs(TileData) do
+		if Properties.id == tile.id then
+			return Properties.depth
 		end
 	end
 end
 
 function TileGetLight(tile)
-	for _, properties in ipairs(Tiles) do
-		if properties.id == tile.id then
-			return properties.light
+	for _, Properties in pairs(TileData) do
+		if Properties.id == tile.id then
+			return Properties.light
 		end
 	end
 end
@@ -176,8 +143,8 @@ function GridDisplay()
 		for j = 1, #LevelTiles[i] do
 			love.graphics.rectangle(
 				"line",
-				tileProperties.scale * j * tileProperties.width + tileProperties.scale * (levelProperties.offset.x - tileProperties.width) - Camera.pos.x,
-				tileProperties.scale * i * tileProperties.height + tileProperties.scale * (levelProperties.offset.y - tileProperties.height) - Camera.pos.y,
+				tileProperties.scale * (j * tileProperties.width + (levelProperties.offset.x - tileProperties.width)) - Camera.pos.x,
+				tileProperties.scale * (i * tileProperties.height + (levelProperties.offset.y - tileProperties.height)) - Camera.pos.y,
 				tileProperties.scale * tileProperties.width,
 				tileProperties.scale * tileProperties.height
 			)
@@ -186,9 +153,9 @@ function GridDisplay()
 end
 
 function TileCreateObjects()
-	objects.collisions = {}
-	objects.platforms = {}
-	objects.ladders = {}
+	LoadedObjects.Collisions = {}
+	LoadedObjects.Platforms = {}
+	LoadedObjects.Ladders = {}
 
 	for i = 1, #LevelTiles do
 		for j = 1, #LevelTiles[i] do
@@ -215,7 +182,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "half_bottom" then
 
@@ -225,7 +192,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "half_top" then
 
@@ -235,7 +202,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height/2 * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "half_right" then
 
@@ -245,7 +212,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "half_left" then
 
@@ -255,7 +222,7 @@ function TileCreateObjects()
 						base_x + tileProperties.height/2 * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "platform" then
 					local plat = Collision:New(
@@ -264,7 +231,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height/4 * tileProperties.scale + tileProperties.scale * 2
 					)
-					table.insert(objects.platforms,plat)
+					table.insert(LoadedObjects.Platforms,plat)
 
 				elseif type == "ramp2_bot_left_whole" then
 					for k = 1, 8 do
@@ -275,7 +242,7 @@ function TileCreateObjects()
 							base_x + k * 2 * tileProperties.scale,
 							base_y + k * tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 					-- fill lower half
@@ -285,7 +252,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "ramp2_bot_left_half" then
 					for k = 1, 8 do
@@ -296,7 +263,7 @@ function TileCreateObjects()
 							base_x + k * 2 * tileProperties.scale,
 							base_y + tileProperties.height/2 * tileProperties.scale + k * tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 
@@ -309,7 +276,7 @@ function TileCreateObjects()
 							base_x + tileProperties.width * tileProperties.scale - (k-1) * 2 * tileProperties.scale,
 							base_y + tileProperties.height/2 * tileProperties.scale - tileProperties.scale + k * tileProperties.scale + tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 					-- fill higher half
@@ -319,7 +286,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height/2 * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "ramp2_top_left_half" then
 					for k = 1, 8 do
@@ -330,7 +297,7 @@ function TileCreateObjects()
 							base_x + tileProperties.width * tileProperties.scale - (k-1) * 2 * tileProperties.scale,
 							base_y - tileProperties.scale + k * tileProperties.scale + tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 
@@ -343,7 +310,7 @@ function TileCreateObjects()
 							base_x + tileProperties.width * tileProperties.scale,
 							base_y - tileProperties.scale + k * tileProperties.scale + tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 					-- fill lower half
@@ -353,7 +320,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "ramp2_bot_right_half" then
 					for k = 1, 8 do
@@ -364,7 +331,7 @@ function TileCreateObjects()
 							base_x + tileProperties.width * tileProperties.scale,
 							base_y + tileProperties.height/2 * tileProperties.scale - tileProperties.scale + k * tileProperties.scale + tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 
@@ -377,7 +344,7 @@ function TileCreateObjects()
 							base_x + tileProperties.width * tileProperties.scale,
 							base_y + tileProperties.height/2 * tileProperties.scale - k * tileProperties.scale + tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 
@@ -390,7 +357,7 @@ function TileCreateObjects()
 							base_x + tileProperties.width * tileProperties.scale,
 							base_y + tileProperties.height/2 * tileProperties.scale + tileProperties.height/2 * tileProperties.scale - k * tileProperties.scale + tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 					-- fill higher half
@@ -400,7 +367,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height/2 * tileProperties.scale
 					)
-					table.insert(objects.collisions,col)
+					table.insert(LoadedObjects.Collisions,col)
 
 				elseif type == "ramp1_bot_left" then
 
@@ -412,7 +379,7 @@ function TileCreateObjects()
 							base_x + k * tileProperties.scale,
 							base_y + k * tileProperties.scale
 						)
-						table.insert(objects.collisions,slope)
+						table.insert(LoadedObjects.Collisions,slope)
 
 					end
 
@@ -424,7 +391,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.ladders,ladder)
+					table.insert(LoadedObjects.Ladders,ladder)
 
 				elseif type == "ladder_platform_right" then
 
@@ -434,7 +401,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.ladders,ladder)
+					table.insert(LoadedObjects.Ladders,ladder)
 
 					local plat = Collision:New(
 						base_x,
@@ -442,7 +409,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height/4 * tileProperties.scale + tileProperties.scale * 2
 					)
-					table.insert(objects.platforms,plat)
+					table.insert(LoadedObjects.Platforms,plat)
 
 				elseif type == "ladder_left" then
 
@@ -453,7 +420,7 @@ function TileCreateObjects()
 						base_x + tileProperties.scale * 4,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.ladders,ladder)
+					table.insert(LoadedObjects.Ladders,ladder)
 
 				elseif type == "ladder_platform_left" then
 
@@ -464,7 +431,7 @@ function TileCreateObjects()
 						base_x + tileProperties.scale * 4,
 						base_y + tileProperties.height * tileProperties.scale
 					)
-					table.insert(objects.ladders,ladder)
+					table.insert(LoadedObjects.Ladders,ladder)
 
 					local plat = Collision:New(
 						base_x,
@@ -472,7 +439,7 @@ function TileCreateObjects()
 						base_x + tileProperties.width * tileProperties.scale,
 						base_y + tileProperties.height/4 * tileProperties.scale + tileProperties.scale * 2
 					)
-					table.insert(objects.platforms,plat)
+					table.insert(LoadedObjects.Platforms,plat)
 
 				end
 			end
@@ -481,42 +448,42 @@ function TileCreateObjects()
 end
 
 function AnimateTiles()
-	for _, properties in pairs(Tiles) do
-		if properties.animation ~= nil then
+	for _, Properties in pairs(TileData) do
+		if Properties.animation ~= nil then
 		-- calculate subimage
-			properties.current_subimage = properties.current_subimage + current_dt
+			Properties.current_subimage = Properties.current_subimage + current_dt
 			-- cycle image
-			if properties.current_subimage >= properties.delay then
-				properties.current_subimage = properties.current_subimage - properties.delay
-				properties.current_image = properties.current_image + 1
+			if Properties.current_subimage >= Properties.delay then
+				Properties.current_subimage = Properties.current_subimage - Properties.delay
+				Properties.current_image = Properties.current_image + 1
 			end
 
-			if properties.current_image > properties.image_count then
-				properties.current_image = properties.current_image - properties.image_count
+			if Properties.current_image > Properties.image_count then
+				Properties.current_image = Properties.current_image - Properties.image_count
 			end
 		end
 	end
 end
 
 function DrawTile(tile,x,y,depth)
-	for _, properties in pairs(Tiles) do
-		if tile.id == properties.id then
+	for _, Properties in pairs(TileData) do
+		if tile.id == Properties.id then
 
-			if properties.animation ~= nil then
-				if properties.imgs[properties.current_image] ~= nil
-				and properties.depth == depth
+			if Properties.animation ~= nil then
+				if Properties.imgs[Properties.current_image] ~= nil
+				and Properties.depth == depth
 				then love.graphics.draw(
-					properties.tileset,
-					properties.imgs[properties.current_image],
+					Properties.tileset,
+					Properties.imgs[Properties.current_image],
 					x,
 					y,
 					0,
 					tileProperties.scale,
 					tileProperties.scale
 				)	end
-			elseif properties.depth == depth then
-				if properties.force ~= nil then
-					if properties.force ~= 0 then
+			elseif Properties.depth == depth then
+				if Properties.force ~= nil then
+					if Properties.force ~= 0 then
 					love.graphics.draw(
 						LevelData.tileset,
 						TileIndex[tile.display],
@@ -530,7 +497,7 @@ function DrawTile(tile,x,y,depth)
 				else
 					love.graphics.draw(
 						LevelData.tileset,
-						TileIndex[properties.id],
+						TileIndex[Properties.id],
 						x,
 						y,
 						0,
@@ -540,11 +507,11 @@ function DrawTile(tile,x,y,depth)
 				end
 			end
 
-			if properties.overlay ~= nil then
-				if properties.overlay_depth == depth or properties.overlay_depth == nil and properties.depth == depth then
-					if properties.overlay_animated then
-						for _, overlay_properties in pairs(Tiles) do
-							if overlay_properties.id == properties.overlay then
+			if Properties.overlay ~= nil then
+				if Properties.overlay_depth == depth or Properties.overlay_depth == nil and Properties.depth == depth then
+					if Properties.overlay_animated then
+						for _, overlay_properties in pairs(TileData) do
+							if overlay_properties.id == Properties.overlay then
 								love.graphics.draw(
 									overlay_properties.tileset,
 									overlay_properties.imgs[overlay_properties.current_image],
diff --git a/data/scripts/objects.lua b/data/scripts/objects.lua
index 1932081..c708150 100644
--- a/data/scripts/objects.lua
+++ b/data/scripts/objects.lua
@@ -1,23 +1,23 @@
-objects = {
-	entities = {},
+LoadedObjects = {
+	Entities = {},
 
-	collisions = {},
-	platforms = {},
-	ladders = {}
+	Collisions = {},
+	Platforms = {},
+	Ladders = {}
 }
 
 -- level functions
-function objects.DrawCollisions()
-	for _, col in pairs(objects.collisions) do
-		col:Draw(1)
+function LoadedObjects.DrawCollisions()
+	for _, collision in pairs(LoadedObjects.Collisions) do
+		collision:Draw(1)
 	end
 
-	for _, plat in pairs(objects.platforms) do
-		if plat.disable == true  then plat:Draw(2) end
-		if plat.disable == false then plat:Draw(1) end
+	for _, platform in pairs(LoadedObjects.Platforms) do
+		if platform.disable == true  then platform:Draw(2) end
+		if platform.disable == false then platform:Draw(1) end
 	end
 
-	for _, ladder in pairs(objects.ladders) do
+	for _, ladder in pairs(LoadedObjects.Ladders) do
 		ladder:Draw(2)
 	end
 end
@@ -25,48 +25,38 @@ end
 -- returns true if theres a collision at that point. also marks collisioned tile as collision true
 function isThereObjectAt(x,y,objectType)
 	local result = false
-	for _, col in pairs(objectType) do
-		if  x >= col.from.x
-		and x <= col.to.x
-		and y >= col.from.y
-		and y <= col.to.y
-		and col.disable ~= true then
+	for _, collision in pairs(objectType) do
+		if  x >= collision.from.x
+		and x <= collision.to.x
+		and y >= collision.from.y
+		and y <= collision.to.y
+		and collision.disable ~= true then
 			result = true
-			col.collision = true
+			collision.collision = true
 		end
 	end
 	return result
 end
 
 function isThereAnyCollisionAt(x,y)
-	local result = false
-  if not result then
-		result = isThereObjectAt(x,y,objects.collisions)
-	end
-	if not result then
-		result = isThereObjectAt(x,y,objects.ladders)
- 	end
- 	if not result then
-		result = isThereObjectAt(x,y,objects.platforms)
-	end
- 	return result
+  return isThereObjectAt(x,y,LoadedObjects.Collisions) or isThereObjectAt(x,y,LoadedObjects.Ladders) or isThereObjectAt(x,y,LoadedObjects.Platforms)
 end
 -- flags
 function SetCollisionFlags(player)
-	for _, col in pairs(objects.collisions) do
-		col.collision = false
+	for _, collision in pairs(LoadedObjects.Collisions) do
+		collision.collision = false
 	end
 
-	for _, plat in pairs(objects.platforms) do
-		plat.collision = false
-		if player.pos.y < plat.from.y then
-			plat.disable = false
+	for _, platform in pairs(LoadedObjects.Platforms) do
+		platform.collision = false
+		if player.pos.y < platform.from.y then
+			platform.disable = false
 		else
-			plat.disable = true
+			platform.disable = true
 		end
 	end
 
-	for _, ladder in pairs(objects.ladders) do
+	for _, ladder in pairs(LoadedObjects.Ladders) do
 		ladder.collision = false
 	end
 end
diff --git a/data/scripts/particle.lua b/data/scripts/particle.lua
new file mode 100644
index 0000000..34c3ae8
--- /dev/null
+++ b/data/scripts/particle.lua
@@ -0,0 +1,82 @@
+Particle = Entity:New(x,y)
+
+ function Particle:New(x,y,particle_data)
+ 	local o = Entity:New(x,y)
+
+ 	o.pos = {x = x, y = y}
+
+
+  o.speed = particle_data.speed or 0
+  o.direction = particle_data.direction or o.direction
+  o.sprite_rotation = particle_data.sprite_rotation or o.sprite_rotation
+  o.sprite_offset = particle_data.sprite_offset or o.sprite_offset
+  o.sprite_scale = particle_data.sprite_scale or o.sprite_scale
+  o.sprite_tint = particle_data.sprite_tint or o.sprite_tint
+  o.sprite_alpha = particle_data.sprite_alpha or o.sprite_alpha
+  o.sprite_alpha_base = o.sprite_alpha
+
+  o.sprite_flip = particle_data.sprite_flip or o.sprite_flip
+  o.animation_active = particle_data.animation_active or false
+
+  o.time = 0.5
+  o.timer = 0
+
+  o.vel = {
+    x = o.speed * math.cos(o.direction),
+    y = o.speed * math.sin(o.direction)
+  }
+
+  if particle_data.light ~= nil then
+    o.lightRange = particle_data.light
+    o.light = CreateLight(o.pos.x,o.pos.y,o.lightRange)
+  end
+
+  -- animations
+  o.body = Animation:New(particle_data.animation)
+  o:centerOffset(o.body)
+  if not o.animation_active then
+    o.body.speed = 0
+  end
+
+  table.insert(LoadedParticles,o)
+  o.id = #LoadedParticles
+
+ 	setmetatable(o, self)
+ 	self.__index = self
+ 	return o
+ end
+
+function Particle:Kill()
+	if self.light ~= nil then
+		KillLight(self.light)
+	end
+	if self.id ~= nil then
+		for _, e in pairs(LoadedParticles) do
+			if e.id > self.id then
+				e.id = e.id - 1
+			end
+		end
+		table.remove(LoadedParticles,self.id)
+	end
+	self = nil
+end
+
+function Particle:HandleAnimation()
+  self.body:Animate()
+  self.timer = self.timer + current_dt
+  self.sprite_alpha = self.sprite_alpha_base*(self.time-self.timer)/self.time
+  if self.light ~= nil then
+    self.light.range = self.lightRange * self.sprite_alpha/2
+  end
+  if self.sprite_alpha < 0 then self:Kill() end
+  self:Draw(self.body)
+end
+
+function Particle:DoPhysics()
+  if not self:isCollidingAt(self.pos.x + self.vel.x, self.pos.y, objects.collisions) then
+    self.pos.x = self.pos.x + self.vel.x
+  end
+  if not self:isCollidingAt(self.pos.x, self.pos.y + self.vel.y, objects.collisions) then
+    self.pos.y = self.pos.y + self.vel.y
+  end
+end