ilomilo is a puzzle game where the player controls two friends named ilo and milo. The two friends always seem to get separated from each other in the surrealistic and ever changing world they inhabit. ilomilo presents puzzles where the player will have to use a great deal of three dimensional thinking to succeed. The world of ilomilo is made of cubes, and ilo and milo can walk any side of the cubes, as well as move cubes around. The player controls both ilo and milo, and will have to make them cooperate to unite them.