User:Ejjgjrjgjjjvjrjdjwie/Portal 2 Act 1



Act 1, set in the Test Chambers and maintenance areas, introduces the mechanics of the game sans Gels and Funnels.

Mechanics

 * Cubes
 * Goo
 * Fizzlers
 * Turrets
 * Lasers
 * Catapults
 * Bridges