MMA Fictional World Simulator

MMA Fictional World Simulator is a simple, text-based MMA simulation and fighter agent game developed by a solo developer.

Watch an MMA World Build Its Own History

This game focuses on what I find most fascinating about MMA: watching careers unfold and seeing how the sport changes over time.

Promotions around the world sign fighters, build cards, and compete for popularity. Prospects climb the rankings, champions defend their belts, and veterans eventually give way to a new generation. Contracts, transfers, injuries, tournaments, and title fights help shape a world that follows the rhythms of real MMA.

Follow a single fighter from their debut to a championship, trace a title’s history across generations, or watch a small promotion rise through the world rankings. The fighters and results are fictional, but the histories they create can feel familiar: a dominant champion, a career-changing upset, a rivalry that spans years.

Advance the world at your own pace, stop for the events you want to watch, and explore the records behind each career.

Build Your Career as a Fighter Agent

Agent Mode gives you a personal stake in that world.

Find fighters worth representing and pay to sign them as clients. Consider offers from promotions, accept or reject proposed fights, and help your fighters find opportunities to advance their careers. Fight refusals are limited, so choosing when to turn down an opponent matters.

You earn a share of your clients’ fight purses, with your income affected by their results and the events they compete in. Signing costs and monthly management fees make each client a commitment. An established contender may bring immediate returns, while a young prospect offers a longer path to the top.

Start with room for five clients and unlock additional capacity as your agency grows. Reach the rankings of the world’s largest promotion, represent champions across different divisions and regions, and pursue the world’s number-one pound-for-pound fighter.

Events featuring your clients pause the simulation so you can watch their fights. Their careers become the stories you follow most closely—and every title shot means a little more.

Explore the Details

Dense, straightforward screens keep the focus on the simulation: rankings, fight records, contracts, championship histories, tournament brackets, attendance, PPV sales, and popularity across countries and regions.

Use the promotion editor to customize names, countries, and divisions, or add promotions to the world. Begin with a fresh generation of fighters or enter an established world with a history already waiting to be explored.