# Zombloom: Castle Pack Merge TD — Backpack Tactics × Zombie TD

> Zombie tower defense game with hero collection and strategic combat. (iPhone/iPad app by Lukycats Co.Ltd.)

- Source: https://appshunter.io/ios/app/zombloom-castle-pack-merge-td/id6742367152 (this page in markdown: same URL + `.md`)
- Developer: [Lukycats Co.Ltd](https://appshunter.io/developer/1742133210)
- Category: Games, Adventure, Casual
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 12.0 · 192 MB
- Languages: English, Chinese, Chinese
- Released: 2025-03-03
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/zombloom-castle-pack-merge-td/id6742367152/reviews.md

## What is Zombloom?

■■ RULES

1、DO NOT accept any team-up requests from players with plant avatars. Immediately reject if received, as NO plant avatars exist in-game.
2、Before sleeping, ensure you can wake up normally - especially on the first night. 50% of Awakeners never open their eyes again.
3、Pay special attention to the《Com■t G■de-■■》in-game, containing ■■ intel. This chapter remains unreadable outside the game.

《■■ Guide-■■》
    1、NEVER ■■■■■■■ usage restrictions ■■■■ monster enhancement
    2、DO NOT ■■■ combat ■■■■■■■■■■■ supplies ■■
    3、■■ permanent hero ■■■■■■■■■ chapter unlock
    4、■■■■■■ single attempt only ■■■ exclusive acquisition method

《Combat ■■■■》
    1、Maintain ■■■■■■■ ratio critical ■■■ success margin
    2、■■ observe ■■■■■■■■ damage values ■■■ fluctuations
    3、Monitor ■■■■■■■■■■■■■■ 15-day validity
    ■■Classified ■■■
       ■■■■■■■■■■■■■
       ■■■■■■■■■■■■■
       ■■■■■■■■■■■■■
    ■■■■■ confidentiality clause ■■■ disclose ■■■■

《■■■■■■■■
    ...
    ...
    ...
	


※Server Launch Notice※

□Permanent Character Unlocked by Progress
    Complete stages to earn character shards. Collect 10 shards to permanently unlock [Necros]. Full rewards can max-star the character and unlock all powerful skills

□Bonus Giveaway!!! Daily Summon Tickets + Ad-Free Ticket
    Receive Weapon Summon Tickets and Ad-Free Ticket via mail daily. Players registered during event can accumulate 1000+ of both items. Event duration: 3 months.

□FAIR and EXCITING  [Rookie Ranking] Event
    FAIR: Competitors registered on same day. 
    EXCITING: Available only once per player. Lasts 7 days, permanently closes after settlement.

□Special Event [Carnival Celebration] Coming Soon
    New mysterious hero joins Awakeners faction. More surprises await!

□[Feedback Welcome]
    Report bugs, optimization suggestions, or translation issues for generous rewards! Feedback path: Avatar > Customer Service

## Key features

- Strategic tower defense gameplay
- Hero collection and unlocking
- Daily login bonuses
- Ranking events
- Character shard system
- Special events

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Advanced Monthly Card | $8.99 | one-time |
| Elite Welfare | $9.99 | one-time |
| First chargeMIN | $0.99 | one-time |
| SpecialSTD | $9.19 | one-time |
| SpecialHIGH | $44.49 | one-time |
| OptionalMIN | $0.99 | one-time |
| SpecialMID | $19.99 | one-time |
| OptionalMID | $19.99 | one-time |
| SpecialMAX | $89.99 | one-time |
| OptionalSTD | $9.19 | one-time |
| OptionalMAX | $89.99 | one-time |
| OptionalLOW | $4.19 | one-time |
| OptionalHIGH | $44.49 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/zombloom-castle-pack-merge-td/id6742367152/reviews.md

### 3/5 — Fun game

*2026-01-26*

Game is pretty fun and easy to learn but mine crashes/freezes a lot

## Frequently asked questions about Zombloom

### What is Zombloom: Castle Pack Merge TD?

Zombloom: Castle Pack Merge TD is a free-to-play tower defense game where players battle zombie hordes. It features hero collection, strategic combat, and various in-game events.

### How do I unlock permanent characters in Zombloom?

You can unlock permanent characters by collecting character shards through completing stages. Accumulating 10 shards allows you to permanently unlock a character, like Necros, and access their skills.

### Does Zombloom have ads?

Yes, Zombloom: Castle Pack Merge TD contains advertisements. Players can receive an Ad-Free Ticket daily as a bonus during the event period.

### What kind of events are available in Zombloom?

Zombloom offers several events, including a Rookie Ranking event that lasts 7 days and is available once per player. A special event called Carnival Celebration is also coming soon, introducing new heroes.

### What devices can I play Zombloom on?

Zombloom: Castle Pack Merge TD is supported on iPhone, iPad, and iPod devices. It is rated for ages 12+.

### How often is Zombloom updated?

The latest version of Zombloom is 1.0.1, and it was last updated on March 9, 2025. Updates typically include bug fixes and optimizations.

### Can I get free items in Zombloom?

Yes, players can receive bonus giveaways, including Daily Summon Tickets and Ad-Free Tickets, via in-game mail. Players registered during the event can accumulate over 1000 of each item.

### Is Zombloom suitable for younger players?

Zombloom: Castle Pack Merge TD has an age rating of 12+, indicating it is suitable for players aged 12 and above due to its gameplay content.

## Version history (last 2 releases)

### 1.0.1 — 2025-03-09

May Zombloom bring you endless fun!
Thank you for your support. We regularly update game content, so don’t forget to download the latest version!
This update optimizes in-game data and fixes known functional issues.

### 1.0 — 2025-03-03

No release notes.

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## More apps by Lukycats Co.Ltd

- [Cat Battles: Mini RPG](https://appshunter.io/ios/app/cat-battles-mini-rpg/id6499009946)
- [Backpack chef's Revenge](https://appshunter.io/ios/app/backpack-chefs-revenge/id6532600971)

All apps by Lukycats Co.Ltd: https://appshunter.io/developer/1742133210

## Related topics

[heroll](https://appshunter.io/ios/topics/heroll)

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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 2026-06-01.*