3D Engine

The game runs on a custom 3D engine called "Ecstasy Engine", which was custom built to allow the game to run on the SEGA Dreamcast, and to date is the only game to run on it.

German version

In the German version, all humans were replaced with robots. The only exceptions are the cover and the intro cutscene.

Contributed by Patrick Bregger (174675) on Mar 28, 2012. [revised by : Daedolon (4021)]. -- edit trivia