Lua wiki

[Ghosty]

http://2dworlds.org/wiki

Yes, it is similar to Roblox Lua, with a few very important differences.

• Use sleep(time) instead of wait(time).
  
• Use Item:getChild(name) instead of Item:findFirstChild(name).
  
• Use Color(red, green, blue) instead of Color3.new(red/255, green/255, blue/255).
  
• Use Vec2D(x, y) instead of Vector3.new(X, Y, Z).
  
• Use link(event, function) instead of event:connect(function).
  
• Do not use the newbie bandito smiley too often.