Tanarus — Sony's 1997 multiplayer tank game, running again on a private server.
Two war-types are open: Phoenix Wars and Force War.
Register an account to get a handle and start playing. 2 players registered so far.
You need the original 2002 client running in a Windows 98 virtual machine. Point its
ip.dat at tan.zimmey.com, then log in with the username and password
you registered here.
Setup instructions and the VM image are coming — ask if you'd like to be an early tester.