A mysterious man in a motorcycle helmetIn-game spelling, punctuation and/or grammar, Gruber is consistently ranked as the number one arena fighter in the whole of The Pitt. A veteran of one-on-one combat, Gruber concentrates solely on furthering his career and meticulously cleaning his Infiltrator rifle.
Gruber was once a Pitt slave. After winning his freedom fighting in the Hole, he continued to fight for the glory of it.
"You're going up against Gruber. He's one of the only slaves to win in the Hole. There's only ever been... what? Three? I guess he got a taste for blood. But unfortunately for you, he's got a pretty decent gun. So, odds are, this is the last time you and I will be talking." – Faydra, describing Gruber
"And now, this slave has proven willing to kill and die for her freedom! But how will she fare against the man who made it all the way: Gruber! Undefeated in the Hole, Gruber has yet to meet his match. Only one will walk out with their freedom! Only one will walk out alive! Release the barrels! GO!" – Arena announcer