1. ibb & obb Walkthrough overview ibb and obb is a 2D puzzle/platformer game. It can be played either solo or co-op and each has its own strengths and weaknesses. Essentially the game makes use of gravity in that once you pass through a 'barrier' the gravity is flipped. You can us...
In single player mode you control both ibb and obb simultaneously using the two analogue sticks. You play through the same levels as in two player mode, but it is a lot harder. From the ground up the game is really designed for two players. All the mechanics resolve around it. You ...