# Miix Keeper: Monster Dungeon — Monster Fusion Defense

> Monster Fusion Defense (iPhone/iPad app by Up Planet Inc..)

- Source: https://appshunter.io/ios/app/miix-keeper-monster-dungeon/id6795428111 (this page in markdown: same URL + `.md`)
- Developer: [Up Planet Inc.](https://appshunter.io/developer/1619912446)
- Category: Games, Simulation, Strategy
- Price: $0.49
- Age rating: 12+
- Requires: iOS 15.0 · 306 MB
- Languages: American English
- Released: 2026-08-17
- Data updated: 2026-08-31
- User reviews in markdown: https://appshunter.io/ios/app/miix-keeper-monster-dungeon/id6795428111/reviews.md

## What is Miix Keeper?

Fuse monsters and build your own dungeon!

■ Monster Fusion
Fuse different monsters to create stronger allies.

■ Dungeon Management
Build rooms and place monsters to create your own dungeon.

■ Strategic Defense
Choose the best combinations and placements to stop invading heroes.

■ New Choices Every Day
Adapt your strategy with random events and powerful relics.

Become the master of a dungeon where monsters are the heroes.
Play Miix Keeper today!


## Version history (last 1 release)

### 1.0 — 2026-08-18

No release notes.

## More apps by Up Planet Inc.

- [가치업 HR 관리자 – 출퇴근 관리](https://appshunter.io/ios/app/hr/id1619912444)
- [Carryons:Flying Lou](https://appshunter.io/ios/app/carryonsflying-lou/id6450165763)
- [NewtonX:Doramp](https://appshunter.io/ios/app/newtonxdoramp/id6479224467)
- [ZZOONIAN : Healing Tycoon](https://appshunter.io/ios/app/zzoonian-healing-tycoon/id6757992062)

All apps by Up Planet Inc.: https://appshunter.io/developer/1619912446

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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 2026-08-31.*