Below is the current list of servers. You can connect to them by clicking the link.
Garry's Mod
54.39.17.185:30015 | Sandbox Flatgrass
54.39.17.185:31005 | Sandbox Construct
54.39.17.185:32005 | Classic DarkRP
Quake
Quake 1 - Coming Soon
Quake 2 - Coming Soon
Quake 3 - Coming Soon
Unreal Tournament