Services offered

Gameservers

OpenArena [about] oa.retroimages.net
A 3D fast-paced shooter game.
NewFrontierCraft [dynmap] [about] nfc.retroimages.net
A fork of Minecraft Beta 1.7.3 adding new features while keeping the SOVL.
Sonic Robo Blast 2 [about] srb2.retroimages.net
A Sonic fangame. Imagine the old Sonic games but in 3D, made with a modded Doom engine. Of course, it supports netplay, otherwise it wouldn't be listed here.

Communications

Why not Discord?

Mumble [uri] [about] voip.retroimages.net
Free software VoIP. It just werks.
XMPP chatrooms [about]
Free (as in freedom) protocol for message relaying. Used in instant messaging. I have made chatroom creation public.