press 1 or 2 to shoot the portals arrow keys to move up to jump f to change levels and o when you get the spout to shoot glassifier press space to go through portals red=destroys all portals gray=portals go through you dont blue=blue portal goes through orange= orange portals go through glassifier= shoot it to turn something glass pinkish red= inertia platform go into a portal without toching the wall to launch pink=launchpad light blue=fizzler destorysportals as well
WARNING only goes up to 15 levels and the 15th is a boss fight please report gliches
