Triangle World

Triangle World is a tiny open world built for exploring together. One small hero, four regions — Metro Coast, Twin Cave Island, Northland and Lake Country — and one big job: light the great beacon.

What you do

• Follow the 8-step adventure: gather the town's gems, stock up on supplies, sail to the northern camp, help at the forest cabin, pick mountain herbs, explore the caves and carry the Crystal Core to the lake beacon

• Drive the car, sail the boat, fly the helicopter — the world is small enough to cross, big enough to get lost in

• Meet the neighbors, take on side quests, find all 12 exploration sites, and keep exploring freely after the story ends — every new stage reshuffles the gems

Controls

• Move: WASD / arrow keys / on-screen touch pad

• B: interact · K: enter or leave a vehicle · L: helicopter take off / land · Q: hero wheel

• Progress saves automatically in your browser

Good to know

• Free, plays in your browser, nothing to install

• Made by a dad and his kid, with AI assistance on the cover art and trailer