Chaos Field is a 2004 vertical-scrolling shooter video game developed by MileStone Inc. and released for the GameCube. The game blends traditional shoot 'em up gameplay with modern graphics, featuring a unique 'Field' mechanic that allows players to switch between two parallel dimensions – one relatively safe, the other filled with enemies and bullets. Each dimension offers different strategic advantages. With its challenging gameplay, varied ship selection, and intense boss battles, Chaos Field caters to both newcomers and veterans of the genre.