Crushed between two Portals pushes Valve's Source Engine to places it was probably never intended to go. (SLYT)
Teach With Portals. Last summer, a New York Times review of Portal 2 made the following prediction: "Somewhere out there an innovative, dynamic high school physics teacher will use Portal 2 as the linchpin of an entire series of lessons and will immediately become the most important science teacher those lucky students have ever had." With Teach With Portals, Valve's new education initiative, this just might be possible. [more inside]
No GLaDOS. No Chell. No portals. Set in the 1980s. Competitive multiplayer. Multiple endings. The Portal 2 That Could Have Been.