Spectre VR was the business back in the day. Not sure how many hours I lost playing that game.

We also used to play that and Bolo all of the time back in school (92-93'ish).

http://en.wikipedia.org/wiki/Bolo_(video_game)

But, to your point, Spectre is way different than Battlezone. IIRC, you collected flags and other stuff, with some RPG stat leveling business.

God, now I'm all nostalgic.