apps / 6778126949
Underground: Bunker Survival
Build, Manage, Keep Them Alive
Sunspear Software LLC · Games · $0.29 · US storefront
- rating
- 5.0 ★
- ratings
- 6
- updated
- Oct 23, 2026
- released
- Jun 17, 2026
v1.40
visible word pool · 8 words
title 28/30 chars · subtitle 30/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Underground: Bunker Survival's pool that are public — the keyword field is not exposed by any API.
from the listing
The world has fallen. You are the last hope for those knocking at your gates. Underground is a deep bunker-management sim where every decision echoes through your food, water, power — and your people's spirits. Build compartments across three floors, take in survivors at the airlock, keep your resources in balance, and don't let the bunker go dark. What's waiting for you: • A living bunker — 40+ compartment types: generator room, farm, med bay, laboratory, armory, district…
latest US reviews
★★★★★
Really good bunker simulator
It’s very good and honestly a lot of fun. Although a lot time can be wasted on this, it’s worth it. Only downside is there is no offline growth or anything like that.
— Pissman9000
★★★★★
Support
I just happened to find this game while searching and I love it . We can’t allow a game like this to lose out . I’m not advertising , I wasn’t paid lol , this is an honest reviewer saying that this game is as simple as a game gets and it’s very good . Love it
— Kewlez
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