# Bio Zone: Last Bastion — Zombies are coming!

> Merge weapons to defend a post-apocalyptic base from zombie hordes. (iPhone/iPad app by Changde Leiniao Network Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/bio-zone-last-bastion/id6563140598 (this page in markdown: same URL + `.md`)
- Developer: [Changde Leiniao Network Technology Co., Ltd](https://appshunter.io/developer/723205598)
- Category: Games, Action, Strategy
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 9+
- Requires: iOS 12.0 · 130 MB
- Languages: English
- Released: 2024-07-23
- Data updated: 2026-06-10
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/bio-zone-last-bastion/id6563140598/reviews.md

## What is Bio Zone?

Bio Zone is a defense game in which you must place and merge weapons and use them to kill zombies. 
The game is set on a post-2000 Earth, a planet devastated by pollution and swarming with mutated monstrosities. Amidst this chaos, one lone stronghold stands tall.
As the commander of this fortress, you bear the weight of protecting humanity's final bastion of civilization. Defeat zombies to earn coins and use them to purchase basic weapons. Merge low-level weapons into higher-level ones on the fortress core interface to increase attack power. Don't let the zombies destroy your base!

## Key features

- Place and merge weapons
- Defeat waves of zombies
- Upgrade weapon attack power
- Earn coins for upgrades
- Post-apocalyptic setting

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/bio-zone-last-bastion/id6563140598/reviews.md

### 4/5 — Ads are not working

*2024-08-08*

Ads are just not working

### 3/5 — Bug

*2024-08-01*

I can not watch any of the ads to do the dropper.

### 4/5 — Ads aren’t loading

*2024-08-01*

Ads aren’t loading so I can’t get the bonus gold/pieces. Just says there are no ads at the moment.

## Frequently asked questions about Bio Zone

### What is the main goal in Bio Zone: Last Bastion?

The main goal is to defend humanity's last stronghold from waves of mutated zombies by strategically placing and merging weapons to increase their attack power.

### How do I upgrade my weapons in Bio Zone: Last Bastion?

You can upgrade weapons by merging two identical low-level weapons on the fortress core interface to create a higher-level, more powerful weapon.

### Does Bio Zone: Last Bastion have offline play?

The provided data does not specify whether Bio Zone: Last Bastion supports offline play. It is recommended to check the app store page for this information.

### What is the age rating for Bio Zone: Last Bastion?

Bio Zone: Last Bastion is rated '9+' by the developer, indicating it is suitable for players aged 9 and older.

### How often is Bio Zone: Last Bastion updated?

The game was released on July 23, 2024, and received an update to version 1.2.11 on July 24, 2024, suggesting frequent updates.

### Does Bio Zone: Last Bastion have ads?

Yes, Bio Zone: Last Bastion contains advertisements.

### What platforms is Bio Zone: Last Bastion available on?

Bio Zone: Last Bastion is supported on iPhone, iPad, and iPod devices.

### What is the user sentiment for Bio Zone: Last Bastion?

Based on the limited data, Bio Zone: Last Bastion has a rating of 3.7 stars from 3 ratings, suggesting mixed to positive user sentiment.

## Version history (last 2 releases)

### 1.2.11 — 2024-07-24

- fix a small issue

### 1.2.10 — 2024-07-23

No release notes.

## Apps similar to Bio Zone

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Zombie Van: Tower Defense TD](https://appshunter.io/ios/app/zombie-van-tower-defense-td/id1611071140) | 4.9 (7) | Free | Games |
| [The Ember Blade](https://appshunter.io/ios/app/the-ember-blade/id6749719084) | — | Free | Games |
| [ElvenQst](https://appshunter.io/ios/app/elvenqst/id6504920903) | — | Free | Games |
| [Cat Squad Adventure](https://appshunter.io/ios/app/cat-squad-adventure/id6670299273) | 5.0 (1) | Free | Games |
| [Slot Heroes](https://appshunter.io/ios/app/slot-heroes/id6752793435) | — | Free | Games |
| [Sky Defense!](https://appshunter.io/ios/app/sky-defense/id6449708792) | — | Free | Games |

## More apps by Changde Leiniao Network Technology Co., Ltd

- [Epic Space Rescue](https://appshunter.io/ios/app/epic-space-rescue/id1550721349)
- [克隆人2048](https://appshunter.io/ios/app/2048/id1605758884)
- [边境军团](https://appshunter.io/ios/app/id6471941823)

All apps by Changde Leiniao Network Technology Co., Ltd: https://appshunter.io/developer/723205598

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*