Bouler Dash, aka Rockford, originally released in 1984, is a classic series of computer games for the Apple II, MSX, ZX Spectrum, Commodore 64, and Atari 400/800 home computers, and later ported to the NES, Acorn Electron, PC, Amstrad CPC, and many other platforms. It was created by Peter Liepa and Chris Gray, and on October 28, 1983, acquired and later published by First Star Software, which still owns the rights to the game.