Under Survival : SIMULATION

Contains adsIn-app purchases
4.3
3.24K reviews
100K+
Downloads
Content rating
Everyone 10+
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About this game

Through exploration of the cursed shelter, the human race has discovered powerful equipment, resources, and gene-altering viruses.
Your objective is to harvest these items of great human advancement and return to base safely.
Mankind has underestimated the number of plague monsters on it's quest for the cursed shelter.
A massive counterattack by the infection monsters has begun!
Stop the monster's attack that threatens the survival of mankind and stay alive to the end!

▶A thrilling expedition system for only survival!
▶Mission about collecting various material of surviving and experience fast and breathtaking battles!
▶Construction and operation of various production facilities.
▶Residency happiness management and strategic facility layout.
▶Various equipment collection and production.
▶Experience the thrill of intense online invade(PvP) battle between real players!
Updated on
Apr 11, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
3.18K reviews
ReVamp
April 6, 2026
amazing game and experience. im harsh on reviews for games but this game is truly amazing. it's free to play but with the option for purchases that aren't expensive nor do they create a power gap. the gameplay is easy and fun, and you can easily build your base up simply by playing without paying. Great game, wish it had more exposure.
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Doom100 Faithlessness (Matthew cornejo)
October 9, 2024
Game gets boring real quickly, the equipment even if high grade will be destroyed if you want to temporally replace it or use money to buy in-game currency to take it off, or farm it. The game mechanics are simple... and very annoying if you don't do something in order the game quest won't except the completion. (It's an over glorified tycoon type game in my opinion, you complete a 'settlement' and you get moved somewhere else were you need to give more time to the new settlement, cause resourc)
11 people found this review helpful
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Deli
November 27, 2024
Anyone saying this is the "best game they ever played" is either a bot or has never downloaded anything else in their life which, I guess, would be true in a way. The game is a barebones archero shooter with "idle" elements that make no major difference to progression. Ads here, ads there. If i didnt have an adblocker I wouldn't have stayed sane playing this. If you want some colony manager game go play fallout shelter instead. At least it's a game.
17 people found this review helpful
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What’s new

* Add new unique packages