DX-Ball - Mac Edition, Michael P. Welch's Game Development Page, MobyGames' DX-Ball Origins, PCGame.com: DX-Ball Overview

ActionTrip: DX-Ball 2 Cheats, CNET.com: DX-Ball 2, Longbow Digital Arts: DX-Ball 2, The Adrenaline Vault DX Ball 2 Cheats