Winter!: Prepare for holiday gaming!
This is a great free online only FPS for the PC. IT started out as an expansion pack for Return to Castle Wolfenstein, but was released as a free game by Splash Damage. The graphics were great when first released and hold up decently well these days, but there is a lot of fun to be had in this game.
Game Traits applied to Return to Castle Wolfenstein: Enemy Territory (PC) by sup909