Anyone know of some libre tactical shooters? I really can't find anything, just wanted to ask the community if they knew of anything. Closest i've found is either Unvanquished or Assaultcube. At this point of my search, I'm ready to accept that there might not be a game.
Tremulous (and forks)
An asymmetric multiplayer game where you can either play as an alien or a soldier hunting the alien. Forks are Tremfusion and Unvanquished, with unvanquished being the most modern of the three. Tactical but not quite in the way I'm looking for
Wolfenstein:Enemy Territory and ET:Legacy
ET Legacy is a client for ET, and it brings modern features to it. Both are pretty fast paced and not very tactical.
Übergame
It looks pretty good for a libre game, and looks to play good too. About as tactical as ET.
Search for ET Legacy, which is what the project continuing development on the ET codebase is called, optimizing it for modern systems and sporting a sizeable community.