BIG THREAD UPDATE. Two new servers.

Left 4 Soy is a 12v12 versus server, rebalances included so the game is enjoyable for both sides. This server usually stays on only for gamenights.
IP for Left 4 Soy: l4d2.soyjak.st

Zombie Panic:Source is a source zombie game. Note it does NOT play like Left 4 Dead.
IP for Nusoi Panic:Source: 212.193.3.66

Fistful of Frags is a sherrif arena shooter which is free to play. Also includes various other gamemodes. Still updated to this day.
IP for Fistful of Soy: 170.205.28.85