At its root, ilomilo is simply a puzzle game. Each level is composed of purposely organized rows and stacks of cubes that must be traversed between two characters to have them reunited. At its heart, however, ilomilo is an adorably pleasant game centered on equally cute protagonists. ilo and milo are the best of friends, and reuniting them is your task as the player. Although the storyline is thin at its core, that simplicity is perfectly suited to the nature of the game.