About Shelter Security Gatekeeper Simulator — Gameplay & Story
Travel to the distant future to become the last hope of humanity! In the new online game Shelter Security Gatekeeper Simulator, you help Jack serve at the entrance to the bunker, ensuring the safety of the entire shelter. Your character makes critical decisions about who gets permission to enter. Main mechanics: only let people in, while politely but firmly refusing all aliens. In addition, you must carefully search your luggage and check all documents to identify dangerous smugglers and wanted criminals. Every error-free decision you make will earn you points. Take on the role of a reliable defender in the game Shelter Security Gatekeeper Simulator!
Platform
Browser Desktop, Mobile and Tablet
Release
23 november 2025
Last Update
23 november 2025