How to play Glass Jaw

By the Glass Jaw development team · Updated July 31, 2026

1. Create your fighter

Choose a name, home city, weight class, fighting background, techniques, appearance, and starting attributes. Your background shapes the skills and moves you begin with, while your bonus points let you round out weaknesses or lean into a specialty.

2. Build a career one week at a time

Each advance moves the calendar forward. Use the time between fights to develop your fighter, recover, and prepare for the next opportunity. Your fighter ages during the career, so every training choice and matchup has a cost.

3. Accept the right fight

Fight offers show the opponent and timing before you commit. Winning improves your record and opens harder competition as you move from the amateur circuit to the regional level and then the World Fighting League.

4. Choose a plan and fight

Before a bout, choose how your fighter should approach it. Fights can end by knockout, technical knockout, submission, or the judges’ scorecards. Styles, skills, techniques, fatigue, and the matchup all influence what happens.

5. Chase the belt and leave a legacy

Climb the rankings, earn a title opportunity, defend the championship, and decide when to retire. A completed career records its results and can produce a shareable retirement card.