# Block Defenders — Merge Blocks & Build Fortress

> Physics stacking roguelike tower defense game with block merging and strategy. (iPhone/iPad app by ZPLAY (HK) TECHNOLOGY CO., LIMITED.)

- Source: https://appshunter.io/ios/app/block-defenders/id6807256093 (this page in markdown: same URL + `.md`)
- Developer: [ZPLAY (HK) TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1301067319)
- Category: Games, Casual, Strategy
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 221 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-09-15
- Data updated: 2026-09-24
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/block-defenders/id6807256093/reviews.md

## What is Block Defenders?

Welcome to Block Defenders — A Brand-New Slime Gravity Kingdom!
The ultimate clash of Tetris-style physics stacking and Roguelike tower defense! Stack classic blocks piece by piece to build your frontline. Defy realistic gravity, harness randomized skill upgrades, and hold the line against relentless monster swarms!
Game Features:
Physics Stacking, Defy Gravity: Build defensive fortresses using classic block shapes. Balance your center of mass and structural integrity to prevent your defense from tilting and collapsing under violent attacks!
Roguelike Builds, Infinite Strategies: Powered by randomized Roguelike upgrades! Choose new skills and special blocks after every wave to create unique, game-winning builds.
Diverse Foes, Tactical Counters: Face off against foundation-shattering siege beasts, swooping aerial swarms, and ferocious Bosses. Observe enemy traits and adapt your formation to strike their weak points!
Merge & Evolve, Max Firepower: Drag and merge identical blocks to instantly level up your heroes! Unlock advanced attack forms and turn your block formation into a devastating firepower matrix.
Ready to face the dual challenge of gravity and blocks? Download now and construct your ultimate defense!

## Key features

- Physics-based block stacking
- Roguelike upgrades and strategies
- Diverse enemy types and tactical counters
- Block merging for evolution
- Defy gravity mechanics

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/block-defenders/id6807256093/reviews.md

### 5/5 — 打发时间

*2026-09-15*

马马虎虎

## Frequently asked questions about Block Defenders

### What is Block Defenders?

Block Defenders is a mobile game that combines Tetris-style physics stacking with roguelike tower defense. Players build fortresses by stacking blocks, merge blocks to upgrade defenses, and fend off waves of monsters.

### How does the physics stacking work in Block Defenders?

The game features realistic gravity where players must balance the center of mass and structural integrity of their block defenses to prevent them from tilting or collapsing under enemy attacks.

### What are roguelike builds in Block Defenders?

Roguelike builds refer to the randomized skill upgrades and special blocks players receive after each wave. This allows for unique and game-winning strategies to be developed throughout gameplay.

### Can I merge blocks in Block Defenders?

Yes, you can drag and merge identical blocks to instantly level up your defensive units. This unlocks advanced attack forms and enhances your firepower.

### What kind of enemies will I face in Block Defenders?

You will encounter a variety of foes, including siege beasts, aerial swarms, and powerful Bosses. Observing enemy traits and adapting your formation is key to victory.

### Does Block Defenders have ads?

Yes, Block Defenders contains advertisements. This is part of its free-to-play model.

### What devices is Block Defenders available on?

Block Defenders is available on iPhone, iPad, and iPod devices.

### How often is Block Defenders updated?

Block Defenders was last updated on September 15, 2026, with version 1.0.0. Future updates will depend on the developer's release schedule.

## Version history (last 1 release)

### 1.0.0 — 2026-09-15

No release notes.

## More apps by ZPLAY (HK) TECHNOLOGY CO., LIMITED

- [King Of Scoring HD](https://appshunter.io/ios/app/king-of-scoring-hd/id623280145)
- [Inner Circle](https://appshunter.io/ios/app/inner-circle/id1076199012)
- [Reflection.](https://appshunter.io/ios/app/reflection/id1128276683)
- [The Little Fox](https://appshunter.io/ios/app/the-little-fox/id1167885749)
- [Linkstar!](https://appshunter.io/ios/app/linkstar/id1177360319)
- [Skate Art 3D](https://appshunter.io/ios/app/skate-art-3d/id1524596005)

All apps by ZPLAY (HK) TECHNOLOGY CO., LIMITED: https://appshunter.io/developer/1301067319

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*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 2026-09-24.*