Turn your volume up! Click to begin WAD or arrows to move Mouse to Aim Q to fire blue portal E to fire orange portal S to interact with objects Go through the portals to reach the exit. You must have two portals open at the same time to go through them. BTW you can take ANYTHING through a portal Start Thinking With Portals!
Huge thanks to Valve for Portal Sounds from Portal Wiki Everything else is by me Paradoxes Fixed :D Paradoxes Fixed :D SLIGHT SPOILER ALERT BELOW! OK, for level 4 you have to put the laser in the receiver (the gray button looking thing at the bottom). Keep trying different things till it works! #portal #Valve #platformer #puzzle #stickman
