The Flash Version includes over 40 challenging, portals thinking levels, which features almost every feature the real game does, in 2d - energy balls, cubes, turrets and even the famous crusher from the trailer. The game also includes a console to mess around with after finishing the game, or just being frustrated by thinking with portals!
Use the mouse to launch a portal and the WAD keys to move. Press Q to launch a blue portal, E to launch a yellow portal and R to Close both portals. Press F to pick up an object. Press ~ to open up console (enable through the options). Press O to quick quality adjust and Esc or P for pause game.
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