Jazz Jackrabbit 2. From the makers of Unreal Tournament. A game everyone has played. Now with tested ( :datass:) multiplayer.
It's 2D for those who don't know it, but it's cool imo.
So here are the links:
For the game+expansion(The Secret Files) (it's just 1, you don't need anything else): The Secret FilesFor Jazz Jackrabbit 2+ (Works sorta like Ultra Utility for JKA.. Easier and less lag, no crashes): JJ2+
OPTIONAL: The original version of the game. Pretty useless, because The Secret Files (the expansion) has everything from the original game +1 chapter with 9 levels and a new playable character.
Minimoose has a mac, doesn't he? Well, For those who use Mac OS and Mac OS X, use this download link.
Someone can host a server and we can have a clan (don't worry, there are clans in there).
Well, have fun. I guess I'll be mostly refused but meh.
EDIT: Direct links seem not to work.. oh well. Go here for everything.