Shared MOD Quarantine Check Zone in City Ver. 1.4 MOD APK | Lots of Money, No Ads

Quarantine The Last Check Zone Survival Begins at the Border!
As the world falls to a zombie apocalypse, only one line of defense remains — you.
Inspired by Papers, Please, this game puts you in the boots of a border officer stationed at humanity’s last safe haven. Your mission: thoroughly inspect documents, scan survivors, and detect any signs of infection. Who gets through, who gets quarantined, and who must be eliminated — the choice is yours. Every decision can save lives... or doom them.

Zombies outside. Survivors inside. The fate of humanity is in your hands.
You stand between the infected and the last standing city. The threat is real — some hide their symptoms, others forge documents, and every refugee could be a walking time bomb. Use scanners, search individuals, and uncover the truth before it's too late. One mistake, and the virus breaches your walls.

A Deep Role-Playing Experience in a World on the Brink
Each shift is a new story filled with tension, hard choices, and moral dilemmas. Can you hold onto your humanity while doing your duty? Or will survival turn you into a cold enforcer?

The Border Is Your Battlefield
Dive into a gritty and realistic simulation of border control under military lockdown. No detail is too small — analyze documents, detect inconsistencies, read behavior. With a balance of casual mechanics and deep, strategic decision-making, every action you take has consequences.

Game Features:

A dark, immersive zombie survival setting
Detailed document checks and survivor scanning
Story-driven gameplay shaped by your decisions
Realistic military and police elements
A mix of intuitive controls and challenging scenarios
A unique blend of horror, drama, and strategy
You are the last line of defense. The future of humanity depends on you.
Will you rise to the challenge?
Quarantine Check Zombie Zone — Download now and become the guardian of the quarantine zone.

Signed APKs do work on all Android devices (rooted + non-rooted).
Signed APKs are in the most cases the only provided files by the mod publisher as they work for everyone.

1.) Remove the original game/app.
2.) Download the MOD APK.
3.) Install the downloaded MOD APK.
4.) Enjoy.

Regarding login methods, please note that logging in with Google will not be possible when using signed MODs. Facebook login (if available) is possible, but it requires you to remove the Facebook application from your device. Other game-specific login methods (if available), such as email, transfer code or guest login usually work fine.

Notes:
- If you used our MOD APK before and just want to update, you can install the new MOD APK on top of the old without removing the game/app first.
- In-App purchases are not possible on signed APKs as they require Google services similar to the Google login process.

Unsigned APKs do only work on rooted and patched devices/environments.
These are not always provided by the mod publisher as they do only work under certain circumstances.

1.) Your device must be rooted.
2.) Your device must be patched to ignore app signatures. This can be done with the help of tools such as Luckypatcher or Xposed.

Once you fill that requirements the process is the same as with signed APKs with the difference that you can overwrite the original game/app with the MOD APK without removing it first.

1.) Download the unsigned MOD APK.
2.) Install the unsigned MOD APK.
3.) Enjoy.

Note:
For the case the unsigned APK does fail to install: Your device patch is not done correctly!

Login methods and In-App purchases on unsigned MODs function the same as in the original game. Logging in with Google works without issues. Keeping the Facebook application installed is also no problem.

You are rooted and want to know how to patch your device? Please check this for more information:
[Videotutorial] How To Login With Google+ Or Facebook App On Modded Games

OBB files are not required by every game/app. If necessary, the mod publisher will usually provide them and tell you that they are needed.

1.) Download the OBB file/files.
2.) Download the MOD APK.
3.) Move the OBB files with the help of a filemanager to Android/obb/<packagecode> on your device.
4.) Install the downloaded MOD APK.
5.) Enjoy.

The OBB files are either provided as ".obb" files or as ".zip" files. ZIP files do require to be extracted first.

Still facing issues? Please check here for more details:
How to install OBB files [as detailed as possible]