Alright, I got Odamex server running on my home server (75.118.69.125), in case folks want to try it. I’ve loaded Hordamex which is a horde-mode survival mod that looks fun.
Just run OdaLaunch and look for “DosGameClub” to find my unofficial server. You can drop in or leave at any time, it’s a dedicated server.
If folks want to do Skulltag then I’d recommend (Q-)Zandronum, my personal favorite and the spiritual successor. Q-Zandronum in particular has client-side prediction, and optionally more Quake-like movement. IME, QZ feels the best since projectiles appear immediately (client-side) then syncs periodically with server.
EDIT: Odamex had a new release yesterday, yet website downloads still going to v10.6. To get v11 you can use this SourceForce page.
