Portal: the flash version

The game Portal taht came with the Orange Box released for PC, XBox 360 and Playstation 3 has a Flash version. For those who haven´t heard about this great game, in Portal: the flash version, you have a tool that generates portals through which you can freely pass. This way you can reach unreacheable places or use gravity to give you a hand. Together with Manifold, this is one of the best game mechanichs released this year.

Estimated procrastination time: many hours