Krystal the Adventurer
Krystal's home has been burned down by a magic sword sent by a wizard, and it's up to you to help her beat him up!

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The first comprehensive Brazilian Jiu-Jitsu RPG. A top-down pixel jiu jitsu game combining turn-based grappling with Pokémon-style exploration. White belt to black belt. Train at the gym, run businesses, and brawl street thugs. Win the world championships. Compete in ranked online matches.
Released
September 17, 2026
Price
Platforms
macOS · Windows
Developer
Publisher
Last sync
October 8, 2026
You start as a white belt nobody. By the end you can be a world championship black belt.
Submission Saga is a top-down pixel-art RPG that mixes Pokémon-style exploration with turn-based Brazilian Jiu-Jitsu. Train at the gym. Level up eight BJJ stats. Unlock new techniques as you climb the belts. Time the submission gauge to get a perfect lock-in and outthink six jiu jitsu archetypes. Every fight is simultaneous-resolution scored by real BJJ points.
Outside the gym there's a whole world to explore. Enter tournaments, defeat gym leaders, and fight at the World Championship arena. Forage mushrooms in the forest, fish quiet ponds, and brawl street thugs. Build your own signature submissions with the Custom Move Creator.
The supplement shelf is fully stocked. Creatine, pre-workout, and a few bottles with the labels scratched off.
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