# Catadel: Merge Tower Defense — Cat Heroes & Castle Strategy

> Cat Heroes & Castle Strategy (iPhone/iPad app by Nikita Rysin Studio.)

- Source: https://appshunter.io/ios/app/catadel-merge-tower-defense/id6780524364 (this page in markdown: same URL + `.md`)
- Developer: [Nikita Rysin Studio](https://appshunter.io/developer/1882966620)
- Category: Games, Casual, Strategy
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 15.0 · 542 MB
- Languages: American English
- Released: 2026-09-14
- Data updated: 2026-09-16
- User reviews in markdown: https://appshunter.io/ios/app/catadel-merge-tower-defense/id6780524364/reviews.md

## What is Catadel?

Defend your castle with an army of merge-powered cats!

Catadel is a merge tower defense game where you summon cats, fuse them into stronger units, and hold the line against relentless waves of enemies. Place your cats, plan your board, and merge your way to an unstoppable defense.

MERGE TO POWER UP
Drag two matching cats together to fuse them into a stronger tier. Build the perfect board, unlock higher tiers, and turn a handful of kittens into a devastating defensive line.

8 UNIQUE CAT CLASSES
Recruit Warriors, Archers, Mages, Ice Mages, Healers, Bards, Bombers and Guards - each with its own attack style and role. Mix classes to counter every kind of enemy.

DEFEND AND UPGRADE YOUR CASTLE
Survive wave after wave across 15 handcrafted levels. Upgrade your castle's defenses, then prestige it for permanent power and milestone rewards.

LEAD YOUR CAT HERO
Deploy a powerful Cat Hero in battle, charge its energy with every kill, and unleash it when the bar fills. Gear it up with equipment from 5 unique sets.

COLLECT AND MERGE EQUIPMENT
Open chests for weapons, armor and accessories. Upgrade gear with gold, and merge duplicates to raise rarity and unlock powerful Item Skills.

MASTER EVERY CLASS
Level up Class Mastery to permanently strengthen your favorite cats, run after run.

SUMMON AND OPEN CHESTS
Spend gems on unit, equipment and hero chests. Chase rare drops and grow your collection.

FEATURES
- Merge plus tower defense in one strategic package
- 8 cat classes, each with multiple merge tiers
- 15 levels with escalating challenge
- A Cat Hero with an energy-charged ultimate
- 5 equipment sets to collect, upgrade and merge
- Castle upgrades and prestige meta progression
- Class Mastery permanent leveling
- Play free, available in 12 languages

Can you merge the ultimate feline defense and protect Catadel? Summon your cats and find out!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Max Energy I | $4.99 | one-time |
| Max Energy II | $9.99 | one-time |
| Max Energy III | $24.99 | one-time |
| Instant Refill | $0.99 | one-time |
| Starter Pack I | $0.99 | one-time |
| Starter Pack II | $4.99 | one-time |
| Starter Pack III | $14.99 | one-time |
| Hero Boost | $4.99 | one-time |
| Hero Boost: Epic | $7.99 | one-time |
| Hero Boost: Legendary | $11.99 | one-time |



## Version history (last 1 release)

### 1.0.4 — 2026-09-14

No release notes.

## More apps by Nikita Rysin Studio

- [Spirit Echo: Card Roguelike](https://appshunter.io/ios/app/spirit-echo-card-roguelike/id6760174695)

All apps by Nikita Rysin Studio: https://appshunter.io/developer/1882966620

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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 2026-09-16.*