Here is a crude demo of a Deathmatch shooter.

http://www.wasteland.at/xspire_online.zip

Its targeted for 8 Players Max.

These things should work:

chat,
client list,
movement,
shooting (the shots dont harm the players yet, this will be added later)
animation (simple jump and run animations)

All Aliens are in the level, but stand still until a player takes over one.
The "moving platform" is not synced on the clients, so it
is probably seen on the wrong position.

the default port is 2300 it is running on.

When connecting to the server, you need to enter the name and
the Server-IP adress.
Only the clients can play. You have to start a seperate client on the server-machine
to play.

Would be nice to hear some feedback, and maybe someone can start an online session.