A new contender walks in off the street. What happens next is up to you.
Glass Jaw is a retro MMA career sim you play as the manager. Create a fighter, work the circuit, and climb from the amateurs to a world title in one shared, always-on world where the other corners are real managers and every bout actually happens, live.
FIGHT NIGHT NEVER STOPS
Fights run throughout the day. Book a bout, walk to the cage, and follow the round-by-round call as it streams in real time. Between rounds you work the corner. Read the fight, switch your game plan, dial the aggression from CAUTIOUS to ALL-OUT, and answer the bell.
BUILD THE FIGHTER
Create your fighter from nine fighting styles across eight weight classes. Boxer, Kickboxer, Muay Thai, Karate, Wrestler, Brazilian Jiu-Jitsu, Sambo, Judo, and Well-Rounded. Shape their look with an avatar, then develop them for real by assigning attributes, skills, and a technique kit of named moves you learn, sharpen, and master.
WORK THE CIRCUIT
Every career starts on the amateur circuit and earns its way up: AMATEUR → REGIONAL PRO → THE WFL, the big show of the World Fighting League. Chase rankings, call out rivals (or duck them), sign the open contract when you just want a fight, and force your way into title contention. Belts are defended in public, in live bouts, against whoever earned the shot.
RUN THE STABLE
Manage multiple careers at once. Negotiate call-ups, bank purses and win bonuses, spend on recovery, and decide who fights tonight. When a career ends, your record and legacy grade are immortalized.
START A FIGHT CAMP
Sign with a fight camp for better training and corner boosts, pay your dues, and build the war chest or charter your own camp, set the dues, recruit a roster, and put your name on the sign.
A WORLD THAT KEEPS SCORE
Fights take place in 34 host cities with authored venues, crowds, and gates. Headlines get written, KO / FIGHT / SUB OF THE NIGHT hardware gets handed out, rankings keep moving.
DAMAGE IS PERMANENT
Wars leave marks. Chins crack. Every fight is a bet of long-term durability against short-term glory and knowing when to retire a legend is part of the job.
THE HOUSE RULE
Gold buys cosmetics and speeds up time by finishing a training session, accelerating a camp, buying back recovery. It never buys a win.
The bell doesn't wait. Answer it.