This is the flash version of Valve’s action/puzzle game Portal. It is finally time for your physical test, subject 15837. The ASHPD is now in your hands. Show us what a motivated test subject can do. Prove us you are legitimate for the job. Think with portals.
You move with the A,W, and D. Then aim your gun to shoot energy portals with the mouse. You need to strategically place the portals in each level so you can get to the exit. Sometime you can’t put them on certain surfaces so you’ll need to be creative.