dsh-minigame-plugin

Saying "make me a pixel-art breakout clone" or "build a 3D pinball with Three.js" in a DeepSeek Harness conversation used to mean picking an engine, scaffolding a project, and digging through collision-detection docs on your own. dsh-minigame-plugin collapses that into a single chat turn: you describe the game you want, the plugin auto-selects the best fit among Canvas 2D, Three.js, and Babylon.js, and composes a playable prototype from 17 built-in reference documents covering reusable patterns—collision detection, particle systems, physics, grid algorithms, 3D scenes, and more. There is no game-type restriction; dress-up, runners, text adventures, 3D sandbox—whatever you propose, it will try to build.

Beyond "it runs," the plugin cares about feel and reach. Procedural sound effects and local high-score storage give the game a sense of persistence; automatic detection and one-tap switching across Chinese, English, Japanese, and Korean make the output internationally shippable out of the box. Performance is addressed with object pooling, offscreen canvas, InstancedMesh, device-tiered rendering, and idle frame-down. The layout adapts to desktop, tablet, and mobile, with a virtual joystick and both landscape and portrait modes. Narrative games can lean on a three-act structure, character-design templates, and multi-ending scaffolding.

It is aimed at developers who want to prototype games conversationally inside Harness, indie creators validating a creative idea without getting lost in engineering plumbing, and commercial mini-game teams that need multi-language and performance considerations baked in from day one.