# CD2: TrapMaster — DeckBuilding Trap Defense

> Deck-building trap defense game with over 100 traps and 45 enemy types. (iPhone/iPad app by Hangzhou Chuyu Game Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/cd2-trapmaster/id6499259826 (this page in markdown: same URL + `.md`)
- Developer: [Hangzhou Chuyu Game Technology Co., Ltd.](https://appshunter.io/developer/1523460826)
- Category: Games, Card, Strategy
- Price: $3.99
- Rating: 1.50/5 from 4 App Store ratings · 14 written reviews indexed
- Age rating: 9+
- Requires: iOS 11.0 · 579 MB
- Languages: American English
- Released: 2024-07-19
- Data updated: 2026-09-04
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/cd2-trapmaster/id6499259826/reviews.md

## What is CD2?

Become THE Trap Master - play your deck of lethal traps to mow down waves of bizarre creatures and protect your altars! 

- [b]100+ deadly traps and skills[/b] to craft your deck
- Upgrades & Inscriptions to beef up your cards
- [b]Over 100 cleverly-designed bases[/b] to defend
- [b]45 enemies[/b] with unique abilities to challenge and destroy
- A treasure system to boost your power
- Procedural generated system for extensive replayability
- Events and encounters for an immersive adventure

Craft a unique deck of traps and powers, discover treasure of surprise effects, and guard a different base each time until you are ready for the unforgiving boss.

Face off against 40+ types of enemies and defend over 100 bases. Shoot, scorch, slice. Punch, pierce, poison. Bounce monsters into water to drown them. Summon warriors to fight them. So many traps and tricks to exterminate waves of incoming enemies!

Collect cards to craft the deck of your choice. Start from a few basic trap cards, and expand to a versatile deck that could stop a variety of enemies in different terrains. Find powerful synergies with over 100 traps and skills, and test your strategy on the field!

Choose your path and encounter curious events that can change the course of your run. Unfold the dark secrets behind the relentless assaults, and study what it takes to become THE Trap Master.

## Key features

- 100+ deadly traps and skills
- Upgrades & Inscriptions
- Over 100 bases to defend
- 45 enemies with unique abilities
- Treasure system
- Procedural generation for replayability
- Events and encounters

## Chart rankings

- #168 in Top Paid · Card (US App Store)

## Recent user reviews (10 of 14)

All indexed reviews: https://appshunter.io/ios/app/cd2-trapmaster/id6499259826/reviews.md

### 1/5 — Buggy

*2026-07-16*

Great fun idea, but buggy and unplayable.

### 1/5 — Near hit but not

*2026-05-16*

This would be a great game if it didn’t crash every five minutes or less

### 1/5 — Annoying bug makes it hard to see the map

*2025-01-08*

Game is so far but there’s a bug that makes puts the enemies onto the map or something that gets all over the screen and blocks your view of everything! So freaking annoying when you’re trying to play, especially when the levels are getting harder and the bug gets more frequent. Please fix this and the game would be 5 stars. 

Update: down to 1 star. it’s pretty unplayable in chapter 3 , trying to fight the boss but I can’t even see the screen with whatever they are blocking it with smh.

### 1/5 — Too many bugs

*2024-11-08, version 1.0*

As title.

### 3/5 — Worth playing, Buggy, Battery Drainer

*2024-10-04*

I have played Story mode so far (roguelite). Very much like Dungeon Warfare 2, but with rogulite mode. I like it. Deck of cards that are traps (played onto the map) or skills (used) or powers (passive in-battle upgrades). The cards are varied and can reward curated build-crafting. On mobile, the UI is far too small. It is very difficult to select and read any of the icons because the display only shows while pressing and is under the pressed location. I can’t see through my finger to read the screen. Clearly this was designed only with mouse and keyboard in mind. There are even keyboard shortcuts displayed sometimes. Controls are generally good. Effects seem to match the descriptions as written except for the tower that is an exhaust and adds a copy into your discard. That doesn’t work. Main quibble right now is a visual glitch associated with golden enemies. When they die, their body glitches towards the camera somehow and goes around it so that most of the screen is covered as if inside a hot air balloon. This happens multiple times in a row making plays impossible (because the map view is entirely blocked). I wish I could turn off all death animations and instead have a fade out or something. This needs to be fixed ASAP. Uninstalled until it is.

### 5/5 — Awesome but buggy

*2024-10-01, version 1.0*

A great combination of rogue-lite deck builder n tower defence! But please sort the bugs! I get scream ear when the golden minions die…also, a Japanese character exists on the magic mirror ( just fyi) and finally: please make the settings save my configuration! I love the game though, are you guan make more ‘books?’

### 4/5 — Worth playing, Buggy

*2024-09-24*

I have played Story mode so far (roguelite). Very much like Dungeon Warfare 2, but with rogulite mode. I like it.
Deck of cards that are traps (played onto the map) or skills (used) or powers (passive in-battle upgrades). The cards are varied and can reward curated build-crafting. On mobile, the UI is too small. It is very difficult to select and read any of the icons because the display only shows while pressing and is under the pressed location. i can’t see through my finger to read. Clearly this was designed with mouse and keyboard in mind. There are even keyboard shortcuts displayed sometimes. Controls are generally good. Effects seem to match the descriptions as written. Main quibble right now is visual glitch associated with gold enemies. When they die, their body launches towards the camera somehow and goes around it so that most of the screen is covered as if inside a hot air balloon. This happens multiple times in a row making plays impossible (because the map view is entirely blocked). I wish I could turn off all death animations and instead have a fade out or something.

### 1/5 — Bug多別買

*2024-08-13, version 1.0*

買來玩了一下覺得不錯，但bug很多，想說放著等更新在玩，結果至今兩個禮拜了完全沒動靜👎

### 1/5 — Stopped

*2024-08-10, version 1.0*

My game has completely stopped working. Just a loading circle going round and round. Very disappointing.

### 2/5 — BUG

*2024-08-04, version 1.0*

怪物死亡會有模型放大BUG影響畫面

## Frequently asked questions about CD2

### What is CD2: TrapMaster?

CD2: TrapMaster is a paid deck-building trap defense game where players craft a deck of traps and skills to defend altars from waves of enemies. It features over 100 traps, 45 enemy types, and procedurally generated bases for replayability.

### How much does CD2: TrapMaster cost?

CD2: TrapMaster is a paid app priced at $3.99. There are no in-app purchases or advertisements mentioned for this title.

### Does CD2: TrapMaster have ads?

No, CD2: TrapMaster does not contain advertisements. As a paid application, it offers an uninterrupted gameplay experience without ads.

### What devices support CD2: TrapMaster?

CD2: TrapMaster is available on iPhone, iPad, and iPod devices. It is designed for iOS users.

### What is the age rating for CD2: TrapMaster?

The age rating for CD2: TrapMaster is 9+. This indicates it is suitable for players aged 9 and above.

### How often is CD2: TrapMaster updated?

CD2: TrapMaster was last updated on July 19, 2024, with version 1.0. Further update frequency is not specified but it was recently released.

### Can I play CD2: TrapMaster offline?

The description does not explicitly state whether CD2: TrapMaster can be played offline. However, its focus on procedural generation and base defense suggests it may be playable without a constant internet connection.

### What makes CD2: TrapMaster replayable?

CD2: TrapMaster offers extensive replayability through its procedural generation system, which creates different bases each time. The variety of over 100 traps and skills, combined with 45 unique enemies and events, also contributes to diverse gameplay experiences.

## Version history (last 1 release)

### 1.0 — 2024-07-19

No release notes.

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## More apps by Hangzhou Chuyu Game Technology Co., Ltd.

- [糖果灾难](https://appshunter.io/ios/app/id6448904161)
- [陷阱大师](https://appshunter.io/ios/app/id6752009491)

All apps by Hangzhou Chuyu Game Technology Co., Ltd.: https://appshunter.io/developer/1523460826

## Related topics

[trap builder](https://appshunter.io/ios/topics/trap-builder) · [trap adventure 2](https://appshunter.io/ios/topics/trap-adventure-2)

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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 2026-09-04.*