SourceForts

SourceForts screenshots

Deathmatch mod where Combine and Rebels face off in capture-the-flag action
Game window
SourceForts 1.9 : Game window

Alternative downloads

TQVault
2.31.4
FREE
Trade items between your characters or store the items in your private vault.
Source Dedicated Server
20.0
FREE
Srcds allows you to to serve an online game in a virtual environment.
DeathMatch Race
0.208
FREE
Car racing game that you can play in your web browser.