Rebuild the island your ancestors left behind
You're the heir to a samurai line, and the family island has gone quiet — homes fallen, paths overgrown, the old
katana waiting for someone worthy to draw it. Pick up your axe, pickaxe, and hammer, and bring it back to life, one
hand-placed beam at a time.
Builder Bros is a cozy chibi island-builder with a bit of bite: build a real home, explore five hand-crafted biomes,
befriend the locals — and stand your ground when trouble wanders in.
Build a home that's actually yours
- Place every piece by hand — floors, walls, windows, doors, roofs, stairs, and furniture, snapped cleanly to the
grid.
- Go vertical. Chain staircases into flights and stack multi-storey homes you can walk all the way through.
- Gather what you need — chop trees, mine stone, and shape the land under a living day/night sky.
Explore one island, five worlds
- Sunlit main island with beaches, forests, and a buildable homestead.
- Glowing caves and a deeper underground river world far below.
- A southern desert — cacti, heat-shimmer, tumbleweeds, and a distant city burning neon on the horizon at night.
- Snowy northern peaks with a warm onsen bathhouse that heals you while you soak.
- Ancient torii gates standing watch between the worlds…
A living, friendly island
- Meet the locals — islanders who greet you, share tips, and have their own daily rhythm.
- Buildbreaker — a quick, characterful card game to break up a day of building.
- Earn your blade. Bumbling hunters, reptile shinobi, and a quick-blade kunoichi test your reflexes — prove your
honor and awaken the ancestral katana.
Cozy, polished, and made to feel good
- Locked 60fps with quality presets from laptop to Ultra (bloom, outlines, sun flare).
- Deep accessibility — UI scale, key rebinding, reduce-motion, photosensitivity-safe mode, mono audio, subtitle
options, and more.
- Available in multiple languages.
