The Terminator: Future Shock

Terminator: Future Shock was a game that probably never got the attention it deserved when it was released. As showcased in this playable demo version of the full version game, this game differs from Quake in that it offers a bit more in the way of plot, and a little less in the way of slick gameplay. The game engine can be a bit buggy at times, but this can be overlooked because of the (at the time) excellent graphics, sound effects, and the coolness factor of playing a game based on the Terminator movies. You also get to drive vehicles on some levels of the full game.