On its own this score is nothing more than a bunch of electronic sounds as Christian Clemmensen of Filmtracks says. But this is what makes it perfect for roleplaying and is probably why it worked in the film. The music (if I can call it that) is always in the background, but is also very unassuming. Thus it is perfect for playing in the background of science fiction adventures (fantasy adventures are out).
Because of the short track length, play the whole CD as background or use it for descriptions and events. The first and last track are great, however, and can be used for introductions.
Track Listing and Notes
Main Title (Terminator 2 Theme) (1:59) - opening
Sarah On The Run (2:34) - break in
Escape From The Hospital (and T1000) (4:35) - danger