---
title: "Underdark:Defense - Reviews, Revenue and Downloads in Taiwan | Apple App Store"
description: "### 保衛火焰，抵擋黑暗！升級、策略性地佈置塔樓，選擇增益效果來變得更強大。保持光明！  ### 保衛永恆之火：體驗從成群的黑暗勢力中保衛火焰的刺激！每次勝利都比上一次更令人滿足。  ### 單手操作：享受易於掌握的控制設計，適合單手遊玩。隨時隨地享受策略性的樂趣。  ### 定制你的防禦策略：選擇增益效果並策略性地佈置塔樓，打造你的抵抗之路。隨著你的升級並選擇成長增益，你的防禦將成為牢不可破的"
---

# Underdark:Defense — Taiwan
> 策略塔防遊戲

![Underdark App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c7/db/e3/c7dbe30f-2562-b1fd-eb1a-e8c04d4248a8/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/400x400bb.png)

**Developer:** [SeungHo Chung](https://apptail.io/developer/seungho-chung-vNig) (South Korea)
**Category:** Games
**Rating:** 4.8/5 (7,534 ratings)
**Price:** Free
**Bundle ID:** com.FreeDust.UnderDark
**Store:** Apple App Store
**Country:** Taiwan
**Version:** 3.4.2 (released 2026-10-15)
**Original Release:** 2024-07-02

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/tw/app/app/id6482025287)
**AppTail Page:** [https://apptail.io/app/underdarkdefense-YBLp/taiwan](https://apptail.io/app/underdarkdefense-YBLp/taiwan)

## Underdark Description
### 保衛火焰，抵擋黑暗！升級、策略性地佈置塔樓，選擇增益效果來變得更強大。保持光明！

### 保衛永恆之火：體驗從成群的黑暗勢力中保衛火焰的刺激！每次勝利都比上一次更令人滿足。

### 單手操作：享受易於掌握的控制設計，適合單手遊玩。隨時隨地享受策略性的樂趣。

### 定制你的防禦策略：選擇增益效果並策略性地佈置塔樓，打造你的抵抗之路。隨著你的升級並選擇成長增益，你的防禦將成為牢不可破的堡壘。

### 英雄對抗：選擇你的守護者來對抗黑夜。每個英雄都帶有獨特的能力。獲取獎盃、升級並強化你的英雄，確保火焰在最黑暗的夜晚依然閃爍！

希望這樣的翻譯既準確又能體現你的要求。如有任何修改或更改需求，請隨時告訴我！

## Underdark Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e7/93/cd/e793cd07-5f8b-7a05-49ec-893f37e54243/UD_zh-TW_01.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/36/03/30/36033065-7c57-6a9c-9615-b74006ceb2ca/UD_zh-TW_02.png/1242x2208.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/48/dd/c7/48ddc7d3-bad7-cd15-fc58-3e2f45ce73cb/UD_zh-TW_03.png/1242x2208.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/cf/53/79cf5333-5e68-b026-87df-d27a64600482/UD_zh-TW_04.png/1242x2208.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f4/ac/81/f4ac8133-7771-e2a6-64ea-a64810201737/UD_zh-TW_05.png/1242x2208.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/df/1d/a6/df1da67e-82aa-2b81-2e95-f93da2233e33/UD_zh-TW_06.png/1242x2208.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/53/36/61/533661c5-ecf1-10cc-26c2-7f22e732affc/UD_zh-TW_07.png/1242x2208.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f0/e1/ed/f0e1ed88-7097-f74e-b3e0-3fe0d363fe68/UD_zh-TW_08.png/1242x2208.png)

## Underdark Rating Breakdown in Taiwan
- 5 stars: 6,844 (91%)
- 4 stars: 358 (5%)
- 3 stars: 106 (1%)
- 2 stars: 34 (0%)
- 1 stars: 192 (3%)

## Underdark Reviews in Taiwan

### **--- "1/4更新後，元素師塔原本10等左右，卻變成未擁有，全部不見了？！"
1/4更新後，元素師塔原本10等左右，卻變成未擁有，全部不見了？！請修復！
-- std60500, 2025-01-04

### ***** "已經綁定了"
帳號不見了
-- 別問我是誰。麻煩, 2025-01-04

### ***** "更正"
不好意思 更新後字體全部都看不到可以改正一下嗎
-- 帥哥嗷嗷嗷嗷, 2025-01-04

### *---- "更新後，繁中字顯示異常"
更新完後，繁體中文全變亂碼，無法正常顯示
-- 陳小坤, 2025-01-04

### *---- "無法顯示語言"
怎麼一更新我的遊戲都變成無法顯示語言了，都變成口口口
-- 忠螢, 2025-01-04

### ***** "更新後 文字變亂碼"
更新完後文字均為亂碼 請修正 謝謝
-- 很不錯 和哈哈哈哈哈哈哈, 2025-01-04

### **--- "更新後字體無法顯示"
遊戲很好玩，但常常更新後文字都變成方框框，角色跟塔效果都看不到，這次更慘，連設定都變成框框。
-- FM218318, 2025-01-04

### ***-- "要記得綁定帳號不然刪掉帳號全沒了 笑死"
還不錯玩但是今天更新後文字都不見了全部變成(口) 根本看不到按了什麼
還有帳號綁定沒有綁定到Apple遊戲紀錄全沒了 讚
-- 6帳號不見那個, 2025-01-03

### *---- "更新後都亂碼"
都亂碼根本無法遊戲
-- 巴爾扎克, 2025-01-03

### *---- "中文全部變成亂碼"
才剛付完錢沒多久，中文變成亂碼，打開後根本沒辦法玩，完全沒有測試就更新，令人生氣，修好會改評價。
-- 台灣user, 2025-01-03

[View all Underdark reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Underdark In-App Purchases
| Item | Price |
|------|-------|
| pack_remove_ads2 | $290.00 |
| blade_pakcage | $90.00 |
| pack_remove_ads | $290.00 |
| season_hyperpass_1 | $590.00 |
| add_speed | $190.00 |
| season_superpass_1 | $290.00 |
| dailyshop_1 | $60.00 |
| weekly_package_01 | $220.00 |
| tower_legend_615 | $290.00 |
| Event Package 1 | $30.00 |


## Underdark Discovered Keywords
- defense

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## Underdark Available In
- [Taiwan](https://apptail.io/app/underdarkdefense-YBLp/taiwan)
- [South Korea](https://apptail.io/app/underdarkdefense-YBLp/south-korea)
- [United States](https://apptail.io/app/underdarkdefense-YBLp/united-states)
- [Japan](https://apptail.io/app/underdarkdefense-YBLp/japan)
- [Russia](https://apptail.io/app/underdarkdefense-YBLp/russia)
- [Hong Kong SAR China](https://apptail.io/app/underdarkdefense-YBLp/hong-kong)
- [Thailand](https://apptail.io/app/underdarkdefense-YBLp/thailand)
- [Canada](https://apptail.io/app/underdarkdefense-YBLp/canada)
- [Mexico](https://apptail.io/app/underdarkdefense-YBLp/mexico)
- [United Kingdom](https://apptail.io/app/underdarkdefense-YBLp/united-kingdom)
- [Brazil](https://apptail.io/app/underdarkdefense-YBLp/brazil)
- [France](https://apptail.io/app/underdarkdefense-YBLp/france)
- [Germany](https://apptail.io/app/underdarkdefense-YBLp/germany)
- [Australia](https://apptail.io/app/underdarkdefense-YBLp/australia)
- [Philippines](https://apptail.io/app/underdarkdefense-YBLp/philippines)
- [Vietnam](https://apptail.io/app/underdarkdefense-YBLp/vietnam)
- [Malaysia](https://apptail.io/app/underdarkdefense-YBLp/malaysia)
- [Italy](https://apptail.io/app/underdarkdefense-YBLp/italy)
- [Chile](https://apptail.io/app/underdarkdefense-YBLp/chile)
- [Ukraine](https://apptail.io/app/underdarkdefense-YBLp/ukraine)
- [Singapore](https://apptail.io/app/underdarkdefense-YBLp/singapore)
- [Türkiye](https://apptail.io/app/underdarkdefense-YBLp/turkey)
- [Indonesia](https://apptail.io/app/underdarkdefense-YBLp/indonesia)
- [Spain](https://apptail.io/app/underdarkdefense-YBLp/spain)
- [Poland](https://apptail.io/app/underdarkdefense-YBLp/poland)
- [Macao SAR China](https://apptail.io/app/underdarkdefense-YBLp/macau)
- [Netherlands](https://apptail.io/app/underdarkdefense-YBLp/netherlands)
- [Czechia](https://apptail.io/app/underdarkdefense-YBLp/czechia)
- [Sweden](https://apptail.io/app/underdarkdefense-YBLp/sweden)
- [Colombia](https://apptail.io/app/underdarkdefense-YBLp/colombia)
- [Argentina](https://apptail.io/app/underdarkdefense-YBLp/argentina)
- [India](https://apptail.io/app/underdarkdefense-YBLp/india)
- [Kazakhstan](https://apptail.io/app/underdarkdefense-YBLp/kazakhstan)
- [Belgium](https://apptail.io/app/underdarkdefense-YBLp/belgium)
- [New Zealand](https://apptail.io/app/underdarkdefense-YBLp/new-zealand)
- [Belarus](https://apptail.io/app/underdarkdefense-YBLp/belarus)
- [Saudi Arabia](https://apptail.io/app/underdarkdefense-YBLp/saudi-arabia)
- [Switzerland](https://apptail.io/app/underdarkdefense-YBLp/switzerland)
- [Hungary](https://apptail.io/app/underdarkdefense-YBLp/hungary)
- [Austria](https://apptail.io/app/underdarkdefense-YBLp/austria)
- [Denmark](https://apptail.io/app/underdarkdefense-YBLp/denmark)
- [Israel](https://apptail.io/app/underdarkdefense-YBLp/israel)
- [Portugal](https://apptail.io/app/underdarkdefense-YBLp/portugal)
- [Peru](https://apptail.io/app/underdarkdefense-YBLp/peru)
- [Romania](https://apptail.io/app/underdarkdefense-YBLp/romania)
- [South Africa](https://apptail.io/app/underdarkdefense-YBLp/south-africa)
- [Norway](https://apptail.io/app/underdarkdefense-YBLp/norway)
- [Costa Rica](https://apptail.io/app/underdarkdefense-YBLp/costa-rica)
- [Ecuador](https://apptail.io/app/underdarkdefense-YBLp/ecuador)
- [Bulgaria](https://apptail.io/app/underdarkdefense-YBLp/bulgaria)
- [Greece](https://apptail.io/app/underdarkdefense-YBLp/greece)
- [Slovakia](https://apptail.io/app/underdarkdefense-YBLp/slovakia)
- [United Arab Emirates](https://apptail.io/app/underdarkdefense-YBLp/united-arab-emirates)
- [Egypt](https://apptail.io/app/underdarkdefense-YBLp/egypt)
- [Ireland](https://apptail.io/app/underdarkdefense-YBLp/ireland)
- [Finland](https://apptail.io/app/underdarkdefense-YBLp/finland)
- [Dominican Republic](https://apptail.io/app/underdarkdefense-YBLp/dominican-republic)
- [Lithuania](https://apptail.io/app/underdarkdefense-YBLp/lithuania)
- [Uzbekistan](https://apptail.io/app/underdarkdefense-YBLp/uzbekistan)
- [Panama](https://apptail.io/app/underdarkdefense-YBLp/panama)
- [Estonia](https://apptail.io/app/underdarkdefense-YBLp/estonia)
- [Kuwait](https://apptail.io/app/underdarkdefense-YBLp/kuwait)
- [Uruguay](https://apptail.io/app/underdarkdefense-YBLp/uruguay)
- [Azerbaijan](https://apptail.io/app/underdarkdefense-YBLp/azerbaijan)
- [Honduras](https://apptail.io/app/underdarkdefense-YBLp/honduras)
- [Croatia](https://apptail.io/app/underdarkdefense-YBLp/croatia)
- [El Salvador](https://apptail.io/app/underdarkdefense-YBLp/el-salvador)
- [Cyprus](https://apptail.io/app/underdarkdefense-YBLp/cyprus)
- [Venezuela](https://apptail.io/app/underdarkdefense-YBLp/venezuela)
- [Armenia](https://apptail.io/app/underdarkdefense-YBLp/armenia)
- [Latvia](https://apptail.io/app/underdarkdefense-YBLp/latvia)
- [Jordan](https://apptail.io/app/underdarkdefense-YBLp/jordan)
- [Nicaragua](https://apptail.io/app/underdarkdefense-YBLp/nicaragua)
- [Paraguay](https://apptail.io/app/underdarkdefense-YBLp/paraguay)
- [Slovenia](https://apptail.io/app/underdarkdefense-YBLp/slovenia)
- [Oman](https://apptail.io/app/underdarkdefense-YBLp/oman)
- [North Macedonia](https://apptail.io/app/underdarkdefense-YBLp/north-macedonia)
- [Luxembourg](https://apptail.io/app/underdarkdefense-YBLp/luxembourg)
- [Mauritius](https://apptail.io/app/underdarkdefense-YBLp/mauritius)
- [Iceland](https://apptail.io/app/underdarkdefense-YBLp/iceland)
- [Jamaica](https://apptail.io/app/underdarkdefense-YBLp/jamaica)
- [Nepal](https://apptail.io/app/underdarkdefense-YBLp/nepal)
- [Brunei](https://apptail.io/app/underdarkdefense-YBLp/brunei)
- [Pakistan](https://apptail.io/app/underdarkdefense-YBLp/pakistan)
- [Botswana](https://apptail.io/app/underdarkdefense-YBLp/botswana)
- [Nigeria](https://apptail.io/app/underdarkdefense-YBLp/nigeria)
- [Qatar](https://apptail.io/app/underdarkdefense-YBLp/qatar)
- [Algeria](https://apptail.io/app/underdarkdefense-YBLp/algeria)
- [Malta](https://apptail.io/app/underdarkdefense-YBLp/malta)
- [Belize](https://apptail.io/app/underdarkdefense-YBLp/belize)
- [Kenya](https://apptail.io/app/underdarkdefense-YBLp/kenya)
- [Bahrain](https://apptail.io/app/underdarkdefense-YBLp/bahrain)
- [Sri Lanka](https://apptail.io/app/underdarkdefense-YBLp/sri-lanka)
- [Barbados](https://apptail.io/app/underdarkdefense-YBLp/barbados)
- [Tunisia](https://apptail.io/app/underdarkdefense-YBLp/tunisia)
- [Madagascar](https://apptail.io/app/underdarkdefense-YBLp/madagascar)
- [Ghana](https://apptail.io/app/underdarkdefense-YBLp/ghana)
- [Angola](https://apptail.io/app/underdarkdefense-YBLp/angola)
- [Bermuda](https://apptail.io/app/underdarkdefense-YBLp/bermuda)
- [Cayman Islands](https://apptail.io/app/underdarkdefense-YBLp/cayman-islands)

---

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