Coming soon

About This Game

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.
  

Wishlist now — and follow the island's comeback.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

The developers used generative AI tools in the creation of this game. Portions of the game's content — including visual art and 3D assets, audio, in-game narrative and text, and translations into the supported languages — were produced with the assistance of generative AI and then reviewed, edited, and curated by the developer. All AI-assisted content is generated ahead of time and is fixed in the shipped game. Builder Bros does not generate any content using AI during gameplay, and does not connect to any external AI service.