What it is
Sumo Boulders is a battle game on Kevin MacLeod's Danger Academy site, played in the browser. You control a boulder and ram your opponents in a sumo ring; push them out of bounds and you win. There's a Ladder mode, an eight-ball Battle and online play, with WASD, arrow keys or a gamepad. Sumo rules plus rolling boulders make it easy to pick up at a glance. In the author's own submission to the GamesByAI catalog, he says it was built with Claude Code in Three.js.
Who it's for: Anyone who wants a few quick matches, or a friend to shove around.
Before you start: It's free with no login. The author says you can open it in Safari on a phone or tablet and add it to your home screen. The game is in English.
Based on the game page and the author's submission to GamesByAI. Not tested by AI Inspiration World.