Portal is a first person action/puzzle video game developed by Valve. The game consists of a series of puzzles that must be solved by teleporting the player’s character and other simple objects using a single handheld device, with the goal of getting to an objective point.
Portal: The Flash Version is a 2D adaptation of the original game; created by the team behind WeCreateStuff, the game features 40 challenging portal thinking levels, including energy balls, cubes, turrets and even the famous crusher from the trailer.
You control your character with the mouse and keyboard. Click the left mouse button to launch a portal, use the AWD keys or the arrow keys to move and jump, and press F to pick up an object.
Portal: The Flash Version is a very good adaptation of Portal, and even with a few bugs here and there, this is still an amazing work that is definitely worth the trip!