# Grim Defender: Castle Defense

> Upgrade and defend your castle against endless waves of evil monsters

Canonical page: [https://chrome-stats.com/d/com.byteghoul.grimdefender](https://chrome-stats.com/d/com.byteghoul.grimdefender)

## Overview

- **ID:** `com.byteghoul.grimdefender`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** BYTEGHOUL GAMES
- **Category:** GAME\_STRATEGY
- **Downloads:** 2,622,124
- **Rating:** 4.27 / 5 (29,196 ratings)
- **Version:** 1.92
- **Last updated:** 2026-07-10
- **First published:** 2017-08-30
- **Publisher country:** DE
- **Size:** 130 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.byteghoul.grimdefender)
- **Website:** [https://byteghoul.com](https://byteghoul.com/)
- **Privacy policy:** [https://byteghoul.com/privacypolicy](https://byteghoul.com/privacypolicy)

## Description

**Grim Defender: Castle Defense** is a thrilling, fast-paced tower defense game where you upgrade and protect your castle from endless waves of evil monsters. Use your strategy and skill to combine and equip dozens of crossbows, spells, traps, modules, and legendary items to fend off dark hordes. The game's simple controls allow you to tap and hold to shoot, drag and drop spells, and position traps for maximum defense.

With endless levels, diverse enemies from zombies to dragons, and complex upgrade systems, Grim Defender offers hours of engaging gameplay. Enjoy offline play, compete on global leaderboards, and participate in daily quests and seasonal competitions. Regular updates deliver new content and improvements to keep the adventure fresh. Download now and become the ultimate defender!

## Rankings

- #37,978 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_PHONE_STATE`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.byteghoul.grimdefender.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`

## Review summary

Overall, Grim Defender is enjoyed for its fun, addictive defense gameplay and upgrade loop. The main drawbacks are Dark Gold scarcity and slow progression, which hinder advancement. Ad reliability and occasional polish issues also show up in reviews. Many players would welcome more content (new troops, seasons) and better resource balance, but the core experience remains solid and engaging.

### Pros

- Fun and addictive castle-defense gameplay with a solid upgrade loop
- Not overly grindy in the early stages and offers an engaging endless mode
- Ads are optional and not overly intrusive in most cases
- Engaging mechanics and the core feel that players come back to over time

### Cons

- Dark Gold is extremely hard to earn, bottlenecking progression
- Progression can be slow due to long leveling times
- Ad rewards sometimes fail to credit or require forcing the app to close
- Requests for more content and polish (new troops, seasonal themes, balance tweaks)

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.byteghoul.grimdefender)