best game mod...

i am doing a not-so-quick survey of the best game mod that you ever played... mine was a freespace mod named blue planet... awesome gaming experience and now they're getting voice actors (finally) as finishing touches... (i think i'm in one of the parts)how about you guys?

so far i like Fossil fighters ds, fun fighting, cool viviosaurs,
but once kf 358/2 Days for US comes out it would probably be my fave

Replying to #2

Those aren't game modifications.I haven't played enough mods to warrant a favorite. I can usually play one for an our. Golden Eye, a Half Life 2 mod was quite fun, even had achievements.The only mod I'm interested in is Half-Life 2 : Black Mesa. It's a Half Life 2 mod that remakes the first one.

SA-MP is a nice mod. Its funny to play GTA San Andreas over LAN or internet.
Another good mod is Portal Prelude. My favorite is a mod, which isnt released yet: Black Mesa Source.http://sa-mp.com/
http://www.portalprelude.com/
http://blackmesasource.com/

DotA, hands-down.

i wonder if they'll make a remake of blue shift and opposing force for the halflife:black mesa thing... i like that, well i'm gonna need to get half life 2 episodes because i wanna play with gary's mod a bit... a lot.