Games and simulations

A Python engine that takes a starting piece of real information — a news item, a policy draft, a financial signal — and runs a simulated population of AI agents against it.

This is a catalogue of video games whose source code is published, sorted into the genres a player would look under: action, adventure, city building, first-person, platformers, puzzles, racing, real-time strategy, roguelikes, role-playing, sandbox, shoot-em-ups, sport, tower defence and turn-based strategy.

Turn Claude Code into an organized game team that plans, designs, codes and reviews your game with you.

Use Claude Code to inspect or change a running Unreal Editor through MCP tools.

Pyxel is a game engine for making small retro-style games in Python, deliberately limited like an old console: 16 colours and 4 sound channels.

A command-line tool that boots a virtual iPhone on an Apple Silicon Mac using Apple’s own Virtualization framework together with the infrastructure Apple built for Private Cloud Compute research.

An MCP server that lets AI agents and language models interact with native iOS and Android apps through one platform-agnostic interface — no separate iOS or Android expertise needed.

This project pairs two AI systems to play Minecraft: a planning model (the creator's own 'Astra') decides the overall strategy, while Jev picks the moment-to-moment actions — movement, camera angle, item use — needed to carry it out, sent through the normal player controls rather than by editing the game's code.

NanoJev is a small (0.6-billion-parameter) open reproduction of Jev: a model that reads a game or task state and a set of possible actions and returns a full probability distribution over them in one pass, with no text generation.

Control already-trained reinforcement-learning policies for Pollen Robotics' Microduck robot entirely client-side: physics run through MuJoCo compiled to WebAssembly and the policy network runs via onnxruntime-web, with no server involved.

Paint which neurons to stimulate on a real fruit-fly connectome and an animated 3D fly responds by walking, turning or flying, computed live in the browser via WebGPU.