In this game you make levels and then play them (great fun with a friend). To begin just click on the pencil. The pencil controls are as follows: a - drop pencil b - black, character can stand on this w - rubber c - clear all d - dark grey, character passes through this. l - light grey, character passes through this. r - lava, character will die if touching this. You can also use portals, this will transport the character to the dark one when he touches the light one: s - show portals h - hide portals 1 - light portal will come to mouse pointer. 2 - dark portal will come to mouse pointer. The green dot is the end of level. g - green dot will come to mouse pointer. You can drag the start character, green dot, and portals in building mode. Press 'space' to toggle building mode. I have fixed this so that it actually works. Enjoy Enjoy, Comment and Love if you like it.