The la_10_linux.tar.gz file you have requested: Modifications / Other Mods / Lambda Arena v1.0 Linux Server - 5.57mb is not available. Perhaps try browsing all files for the game Half-Life and upload any files you want to share or are missing. This is the only information we could locate:
Welcome to Lambda Arena, a combat simulator modification for Half-Life. This mod is about having fun, and you'll be able to use powerful weapons, play many different games ranging from 1 on 1 to teamplay, and on a vast number of maps.