Game/level design by Andy Clitheroe; additional level design by Michael Green, Ben Chanter, Jackie Lang, Kai Barrett and Charles Blessing.
Game coding/level editor by Andy Clitheroe; additional coding by Charlie Wallace (accelerator and CD32 support), Gavin Harwood, Francis Lillie and Charles Blessing (serial link).
Graphics & level editor by Andy Clitheroe; additional gfx by Charlie Wallace (alien gfx/design, weapon gfx), Michael Green (alien gfx) and Simon Butler (alien gfx); 3D object editor/design by Charles Blessing.
Music/sound FX by Bjørn Lynne.
 Guide/Walkthrough by whowasphone404.