Currently I'm compiling a little list of all native games which has support for TCP/IP gaming, ie, lan/internet capable games.
The list is far from complete as of now, but if anyone has contributions, please let me know.
You can see the list
here and the things I'd like to see is the name of the game, if it works on a classic machine, does it run under OS4, how many players are possible and finally, is there a dedicated server for the game (and what platforms it runs under, should anyone want to set one up themselves). Not so interested in SDL games right now, that might come in version 2 of the list..
Let me know what you think!