Thievery UT, a Thief-based Total Conversion for Unreal Tournament.
For those who never played Thief, this means: you play a thief, who has to sneak trough the shadows and fulfill some objectives (usually steal stuff), or you play a guard with havier armor and weapons who has to keep the thieves from acomplishing their goals.
This is absolutely NOT another deathmatch-type game. The gameplay is a bit similar to CounterStrike, what with teams and objectives, but (at least on the Thief team side) even less fight-inclined. You're actually rewarded points for not killing guards.
As of the guard side, it's a bit more similar to the usual "find-em-and-kill-em", but of course with differences. You can give orders to the AI, and camping is actually an accepted gaming strategy.
(this review by Lalo, so flame him)
- http://www.thieveryut.com – Thievery UT official website