Google Playground lets you build your own browser games using text input. We'll take a look at its features, Unity Spark, ...

Visible multi-agent CLI workspace for mixing Codex, Claude, Gemini, Kimi, Qwen, Cursor, Copilot, Pi, OpenCode, and other AI coding agents JSON-driven multi-agent cadence-team development framework ...

Unvanquished is a free and open source FPS/RTS hybrid game powered by the Daemon game engine. Historically based on Tremulous as a continuation with decades of work over it.