Emberpaw Isle: Shiba Watch
Every isle is new, every friend is forever. A cozy co-op pet-pack island RPG where you explore fog-drowned isles, chop trees, mine rocks, rescue caged pets into an 18-species codex (including the guaranteed Shiba Warden with shield bash and the legendary meme bark), draft roguelike cards, and cleanse blight dens to reignite the Great Beacon. Solo or two keepers on one screen.
More co-op creations

World of Shiba
Emberpaw Isle goes online: hang out in the shiba plaza, party up by room code, and relight the Great Beacon with up to 4 keepers. Host-authoritative netplay over stateless rooms — seed worlds, snapshot interpolation, host migration, bot teammates — the reference multiplayer design, documented in the README. Fully playable offline.

Poké Isle: Ultra
Village Season update. Every Pokémon line evolves all the way — Ultra Beasts and legendary lines included — in the run or at the Trainer School, where you train, boost, teach a second move and evolve while lower forms stay yours. The Trainer Plaza is a village: chop, mine and gather, sell at the Poké Mart and buy Poké Balls for coins, crank the capsule arcade, heal your partners at the Pokémon Center, and step through the Battle Portal into a different arena every time to duel other trainers' showcase parties. Three optional roads, co-op rooms and Rank Brawl carry on.

Dragon Master
A Dragon Masters-inspired co-op isle RPG. The Great Dragon Stone guides two apprentices across fog-drowned isles: follow its sense pulse to the waiting Dragon Masters, pass trust trials to unlock champion cages, and befriend 13 dragon species. Survive the Ice Giant who frost-binds your own dragons, gather the shards, awaken the Great Stone — then break the wishing-well shards and free the form-shifting Wizard Dragon. Victory carries your bonded dragons into the next chapter isle. Siege the elder SCALEWAKE-style: your approach angle picks head, wings or tail — break two and strike the cursed…

Monkey Market Co-op
A code-built Three.js co-op market sim: grow, carry, stock, scan, hire helpers, stop thieves and expand through a full sushi production chain.

Poké Isle
A fan-homage remix of World of Shiba: the same co-op island roguelike — per-run generated isles, fog-of-war, drafts, room-code online — rebuilt as a Pokémon expedition. Play a trainer (7 looks), pick a starter, free snared Pokémon into your party, cleanse shadow dens guarded by random boss Pokémon, and relight the Great Beacon. PMD SpriteCollab sprites stream in lazily per species. Non-commercial fan tribute.

Jurassic Titan Duo
A one-or-two-player Three.js dinosaur survival remix with automatic melee, sonic and fire attacks across a 30-level Jurassic campaign.