Survive an endless procedural corridor in a tiny retro first-person shooter. Move, turn, fire, and chase a higher score. Source: https://github.com/Kuberwastaken/backdooms (MIT).

Every public app is built from a security-scanned skill and must pass a clean scan — skill and frontend — before it can be listed. Have a skill of your own? Turn it into an app — or read the step-by-step walkthrough.