Ion Storm, L.P.
Moby ID: 1315
Trivia add
Ion Storm currently is the only company to have developed and released games using both the Id Software's Quake II engine and Epic Games Unreal engine. The Deus Ex series and Thief: Deadly Shadows were developed with the Unreal engine. Anachronox was developed with the Quake II engine.
Contributed by Scott Monster.