Probably one of the best Half Life Mods ever. (didnt know where else i can put this)

Here is link and vid (for your viewing pleasure)

Link:
http://www.moddb.com/mods/ssh-mod-messup-1-wtf-mod

Video:
http://www.youtube.com/watch?v=iLlUeb6S3YE


Oh and it has some swears so i don't suggest playing / watching if you dont like that.