Toribash
Nice mod man environment is ace.

Only downside I noticed is the friction is too low in some places making it really hard to keep legs beneath tori after a jump, Also stuff like the rocks should have a high setting so they are more of an obstacle.
been playing this a lot, really fun to do on both barefoot and skii's. and yea id like a friction version like gradeger said, as it would have a couple cool dives and jumps.
8-)