REDBLUE

This game is best played with each player wearing a pair of modified stereoscopic 3d glasses. Each pair should be modified so that they only have red or blue cellophane. It can also theoretically work with each player looking through any kind of cellophane as long as each player has a different colour. 

When starting the game the colours need to be adjusted so that each player can only see their portion of the game.  You can access the colour menu by pressing P.

The Game Requires 2 controllers to play