{ "id": "rblx", "title": "Glint Research's Legally Distinct Clone", "model": "Fable 5", "reasoning": "xhigh", "date": "2026-06-12", "blurb": "A full Roblox-like game platform — auth, avatars, multiplayer worlds, studio editor, real-time physics — generated in a single shot. Express backend, Three.js 3D rendering, WebSocket multiplayer. 4 pre-built official games, catalog system, friends, currencies.", "description": "A complete Roblox-inspired sandbox platform built entirely from one prompt. Features include user registration and authentication, avatar customization with hats and faces, a marketplace catalog, a friends system, a 3D game studio with real-time editing, WebSocket-based multiplayer, and four official game worlds (obby, collectathon, tag, social plaza). The backend runs on Express with JSON file persistence; the frontend uses Three.js for 3D rendering with a custom physics engine for movement, jumping, collision, moving platforms, bounce pads, speed pads, water, teleporters, and kill zones.", "url": "http://localhost:3001", "tags": [ "game-platform", "3d", "multiplayer", "full-stack" ], "highlights": [ "Complete auth system with session cookies", "Real-time WebSocket multiplayer with position sync", "In-browser 3D studio editor with drag-and-drop parts", "4 curated game worlds with distinct mechanics", "Avatar customization with marketplace economy", "Friend system with requests and presence" ], "port": 3001 }