HexGL

A futuristic anti-gravity racer in the tradition of the great nineties hover-racing games, rendered in WebGL and running properly fast in a plain browser tab. You pilot a craft down neon canyons at genuinely uncomfortable speed, scraping walls and hunting the racing line. It remains one of the most visually impressive things ever built for the open web, and it holds up years later. The best-looking game in this catalogue by a distance.