Castle, the largest community of survivors, has fallen. Once a beacon of hope in the post-apocalypse, it now shares the same fate as the rest. Amidst the chaos, a small group of survivors managed to escape into the barren wilderness. You are the Commander of these survivors. While escaping the zombie horde that utterly destroyed your last sanctuary, you come across a strange building jutting out from the ground. Low on supplies and left with little options, you decide to take refuge in this building. So begins your campaign of survival in this zombie-infested world. 【BUILD & CUSTOMIZE YOUR SHELTER】 Expand your shelter with numerous facilities such as the Satellite Nexus, Power Generators, the Mission Control, etc. Design the shelter’s layout whi...
Latest public release information from the App Store.
Version 26.0603.001 update
Jun 29, 2026Regular improvements and patches
First App Store release
Sep 30, 2021Original public release date for this app listing.
Automatic peer set, competitor apps, and comparison signals.
Full Access Required
Competitor snapshot & peer comparison
Preview data is visible here. Live rankings, ASO keywords, competitors, estimates, and history unlock after upgrade.
to continue