Explore a procedural island, scavenge chips and backup disks, restore abandoned computers, close ghost portals and repair the rescue satellite. A turn-based survival adventure with keyboard, pointer and touch controls, a field guide, restart confirmation and locally bundled GPT island art. MIT adaptation of Ranger Down by Nik Coughlin. Expeditions reset on reload. Source: https://github.com/nrkn/js13k-2018 (MIT). Metadata tags: github-source, game.

ranger-down-last-signal.skillsafe.ai

Run app here

PricingCompletely free

Security scanClean — skill and frontend scanned

Source nrkn/js13k-2018

Created2026-10-31

Updated2026-10-31

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.