Tile World is an emulator of "Chip's Challenge", a popular game created for the Atari Lynx and later ported to MS Windows 3.x. "Chip's Challenge" is a tile-based game, demanding complex puzzle-solving and occasionally quick reflexes. Tile World, in addition to bringing the game to modern OSes, provides emulation of the Atari Lynx version in addition to the more well-known Windows version of the game. It also deals with user-created levels intelligently, and provides game-saving features, customization, etc.