Grey Dog Software Announces World of Mixed Martial Arts 6 and Dev Journal!

We are pleased to officially announce that the newest game in the WMMA franchise, World of Mixed Martial Arts 6, will be released by Grey Dog Software in September of 2026. Additionally, the ever-popular developer’s journal will begin today in order to reveal what new features and changes you can expect.

The public beta of WMMA6 will be released in late August or early September. For those unfamiliar with this, the public beta is free to play and offers a fully functional version of the game but with a limit on how many months of in-game time you can play. This allows you to “try before you buy” and gives us the opportunity to address any installation or gameplay issues before the game goes on sale. The price will be confirmed closer to release.

For the FAQ on the new game and a list of features, make sure to check out Adam’s Developer’s Journal on our forums here.