BellyBrawl island arena seen from above
PillarKiller Studios presents
BellyBrawl

Belly Brawl is a fast, chaotic arena brawler inspired by classic arcade wrestling games, where the goal is simple: fight, outmaneuver and knock your opponents out of the arena with fluid, target-hopping combat.

The Island of Grudges

Push, punch, and belly-bash your rivals off the island

Belly Brawl is a chaotic 3D top-down multiplayer arena brawler where legendary wrestlers settle their grudges the only way they know how: by launching each other out of the ring.

Stranded on a mysterious tropical island after their vacation goes horribly wrong, a group of rival sumo champions find themselves trapped together with no way home. Cooperation could save them. Unfortunately, they absolutely cannot stand each other.

Battle across magical arenas filled with explosive blast boxes, throwable crates, teleporters, giant fans, and other unpredictable hazards. Use powerful punches, devastating leap attacks, lightning-fast dashes, and clever arena mechanics to outplay your opponents and send them flying.

Fight for the last coconut. Fight for the best hammock. Fight because someone stole your lunch. Fight because somebody has an extremely punchable face. On the Island of Grudges, every argument becomes a tournament.

Trailer

Watch the chaos unfold

Features

Seven ways to lose a friendship

Top-down sumo combat

Top-down sumo combat

Chaotic 3D brawls where four warriors share one shrinking circle of sand.

Physics-driven ring-outs

Physics-driven ring-outs

Every push, punch, and belly-bash carries real momentum. Gravity does the rest.

Unique arenas

Unique arenas

Every island ring is packed with hazards and interactive elements that never sit still.

Environmental traps

Environmental traps

Explosive crates, teleporters, giant fans — the arena fights back.

Abilities with weight

Abilities with weight

Dashes, leap attacks and special combos that turn a losing match around in a second.

Local multiplayer mayhem

Local multiplayer mayhem

Couch competition built for shouting. Easy to learn, brutal to master.

Endless rivalries

Endless rivalries

Infinite rematches, because nobody on this island ever lets anything go.

Media

Screenshots & concept art

Top-down view of a BellyBrawl island arena with barrels and torii gates
Sumo wrestlers at a floating ramen stand above the ocean
Interior of the ramen stand with a sumo chef behind the counter
Front and back views of a BellyBrawl sumo character model
Concept sheet of windmills, portals, chests and gongs
Four torii-gate teleporter portal concepts
Concept art of a red and blue Japanese windmill hazard
Concept art of a bamboo and autumn maple grove
Concept art of cherry blossom and bonsai trees
Sheet of island foliage concepts for BellyBrawl arenas

Team Journey

And we're only getting started

Concept art sheet of BellyBrawl props and characters

Belly Brawl started as a passion project built around a simple idea: take the intensity of sumo wrestling, mix it with absurd rivalries, chaotic arenas, and ridiculous island antics, then create a multiplayer experience that's easy to pick up and endlessly fun to master.

As development has continued, we've discovered far more opportunities than we initially imagined. New arenas, unique environmental hazards, additional skins and abilities, expanded game modes, customization options, and all the little details that turn a fun game into a memorable one are ideas we want to bring to life.

What started as a small idea has grown into something much bigger for our team. Every new feature, every playtest, every ridiculous match, and every piece of feedback has helped shape Belly Brawl into the game it is today. There's still a long way to go, and we're excited to see where that journey takes us.

Our goal is to keep pushing Belly Brawl forward — making it bigger, crazier, and more polished while never losing the humor, charm, and competitive chaos that inspired it in the first place.

We're incredibly grateful to everyone who has supported us, played the game, shared feedback, or simply enjoyed watching Belly Brawl grow. This has become more than just a game for our team; it's a journey we're building together, one ridiculous island brawl at a time.

Together, we'll turn a small island argument into the ultimate Tournament of Grudges.