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sunspire threejs

A free browser game — play it in your browser, no install. Build a twelve-floor solar tower. A small 3D precision game made with TypeScript and Three.js.

by @matsaraiva · matsaraiva/sunspire-threejs on GitHubLANG TypeScriptHOSTED ON MATSARAIVA.GITHUB.IOUPDATED 14 Oct 2026

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From the README

A little closer to the sun. Build a solar tower of twelve floors, one placement at a time. A misplaced block loses its overhang, leaving a smaller target for the next floor.

Vanilla TypeScript, Vite and Three.js. All geometry is procedural: scaled boxes, a stepped pedestal, light rings and an orthographic camera. No imported models or texture assets, physics engine, custom shaders or post-processing pipeline are required.

Choose Build your tower, then line up the moving block with the tower below it.

Floors alternate between X and Z.

Read the full README on GitHub →

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