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Bunker Siege

JW software Co., Limited
★★☆☆☆ 2.3 Games v0.2.3 10,000+
Verified Safe & Direct
Download APK Google Play
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Bunker Siege APK Screenshots

Bunker Siege Android Game Screenshot 1Bunker Siege Android Game Screenshot 2Bunker Siege Android Game Screenshot 3Bunker Siege Android Game Screenshot 4Bunker Siege Android Game Screenshot 5Bunker Siege Android Game Screenshot 6

Bunker Siege Game Information

Version
0.2.3
Downloads
10,000+
Updated
Jun 27, 2026
Developer
JW software Co., Limited
Category
Games
Content Rating
Teen
Package
com.outerstar.adventures
Platform
Android

Download Sources

Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

What's New in Bunker Siege

1.Fixed some problems and optimized some experiences.

About Bunker Siege

Defenses on the surface have fallen, and the Zombie Tide approaches.

A sudden calamity plunges civilization into ruin. Zombies rampage the surface, and survivors are driven underground. As the Shelter's Commander amidst the chaos, you must restart a system that has become overrun. Restore electricity, repair defense lines, organize production, and lead survivors against the zombie tides to seize back our hope of survival.

This isn't a ready-made haven, but a shelter on the verge of collapse. The power generator is overloaded, resources are short, the entrance is damaged, and zombie tides continuously strike the defense lines. Each construction, deployment, and exploration determines whether the Shelter will survive the next crisis.

Will you be able to lead the remnants to survival and re-ignite the torch of civilization? It's time to stand up and fight the last fight!

Game Highlights

Reboot the Underground Shelter
Repair the power generator, coal mine, central control room, and other key facilities to bring the underground system back online. Devise strategies for resources, food, steel, and space management, gradually expanding your very own post-apocalyptic base.

Deploy Defenses and Resist Zombie Tides
Place defense towers to form defense lines on the surface, research and develop blueprints, build up firepower, and meet wave after wave of zombies head-on. As more and more powerful enemies appear, only by continuously upgrading the defense line can you keep the Shelter's entrance protected.

Receive and Manage Survivors
Send out signals calling for aid, take in survivors, assess their skills, and dispatch them to positions in stations like farms, dining halls, and factories. Monitor their health, mood, and satisfaction to not only let the shelter survive but to reestablish order.

Recruit Heroes and Conduct Deep Explorations
Heroes with various unique skills will join your team. Penetrate deep into zombie nests and abandoned facilities, searching for supplies, clues, and blood serum samples. Abandoned and fallen shelters hide dangerous experiments as well as keys to improve the future.

Repair the Radar and Search the Wastelands
Once the radar is restored, your underground shelter will no longer be cut off from the outside world. Locate distress signals, provide aid to squads of war vehicles, train armies, and clear away the surrounding threats, gradually taming the broader wastes.

Form Alliances, Compete, and Expand
In the wastelands, some Shelters may become enemies and others, allies. Prove your might and forge relations abroad, joining Alliances, and competing for resources and withstanding threats together with other survivors.

The surface has fallen, but humanity has not yet failed.
Now, Commander, reboot the shelter and fight on the final defense line.

Ratings & Reviews Histogram
5
16%
4
8%
3
15%
2
13%
1
49%

User Reviews

Greedminion Aug 29, 2024
★☆☆☆☆

Edit: as of 8/29/24 game is no longer connecting. It is not a complete game, its essentially in alpha right now. The last level at this time is 10-10. There is nothing after that. It says you unlock home, there is no home, says you unlock guilds, there is no guild. It was advertised as some kind of tower defence. There is no tower defence at all. It has no ads which I suppose is nice, but overall it is just an empty shell of a auto play game.

Chris D Jun 27, 2026
★★★★★

creative, challenging, and fun! The characters are to die for, the graphics in general are great. So much to do you're never bored!

Big Paul Jul 14, 2026
★☆☆☆☆

Both support emails are bad, ZERO communication with beta testers, game freezes constantly, nowhere to report anything. Game has potential but ZERO support.

Greg R Jul 1, 2026
★★★☆☆

Fun game but stuck on chapter 7, comfort survivors. Any help would be appreciated.

How to Download Bunker Siege APK

  1. Enter the package name com.outerstar.adventures on the APK Downloader.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
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Photos/Media/Files Basic Access
  • read the contents of your USB storage
Storage Basic Access
  • read the contents of your USB storage
Other Basic Access
  • view network connections
  • full network access
  • control vibration
  • prevent device from sleeping
  • receive data from Internet

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