Portal: 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!

• "launch a portal":"Left mouse button"
• "movement":"A W D"
• "launch a blue portal.":"Q"
• "launch a yellow portal.":"E"
• "Close both portals.":"R"
• "pick up an object.":"F"
• "open up console (enable through the options)":"~"
• "quick quality adjust.":"O"
• "pause game.:"Esc/P"

No instructions available.