# Grim Defender: Castle Defense — Upgrade and defend your base

> Strategic castle defense game with endless upgrades and monster waves. (iPhone/iPad app by BYTEGHOUL GAMES.)

- Source: https://appshunter.io/ios/app/grim-defender-castle-defense/id1378304905 (this page in markdown: same URL + `.md`)
- Developer: [BYTEGHOUL GAMES](https://appshunter.io/developer/1378304904)
- Category: Games, Entertainment, Action, Strategy
- Price: Free with in-app purchases
- Rating: 4.70/5 from 1,060 App Store ratings · 340 written reviews indexed
- Age rating: 9+
- Requires: iOS 15.0 · 190 MB
- Languages: German (Germany), American English, French (France), Japanese, Korean, European Portuguese, Russian, European Spanish, Chinese (Traditional, Taiwan), Ukrainian and 1 more
- Released: 2018-07-28
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/grim-defender-castle-defense/id1378304905/reviews.md

## What is Grim Defender?

Defender! Are you ready to defend your castle? In this fast paced castle defense game you requires strategy and skill. Endless hours of action await you! Upgrade and grow your castle, defend against endless waves of monsters, gather resources, improve your defense, equip and combine dozens of crossbows, spells, traps, modules and legendaries to grow stronger and stronger.

The dark army does not sleep and is preparing attack after attack. Defend, fight back and kill the dark hordes - send the monsters back to the dungeon where they came from. 

Controls are simple: tap and hold the screen to shoot with your crossbows, drag and drop spells on monsters and strategically position traps. Grow your income and use gold, rubies and darkgold that you collect from monsters to create the best weapon combination. Grim Defender is praised for its diversity, endless equipment combinations, depth and fun gameplay. Enjoy huge action loaded battles with hundreds of enemies on the battlefield.

Endless levels, tons of upgrades, items, legendaries and infinite combinations

Challenging gameplay through endless levels and different game modes. Craft and customize your defense as you like. Non-linear defense and upgrade setup, hundreds of viable builds. Freely combine items to build the best defense, place explosives, lightning or stasis traps to destroy your enemies or use a cool strategy and maze up using palisades. Use fire, ice, lightning or pushback spells as well as powerful crossbows combined with modules to stop the dark monsters. Upgrade your bow to shoot stronger arrows, improve your modules to deal more damage, use multishot or have splintershot. Upgrade your castle wall, buy more defense turrets and magic towers or add an automatic turret to your castle! Choose active play to grind resources in endless mode or use the auto turret to idle grind money.

Lots of unique enemies, crazy monsters and bosses

Fight your way from easy zombies and skeletons to cannons, palisades and powerful epic boss monsters - can you defeat the strongest of dragons? Kill all bosses and become a legendary defender!

Dailies, quests and global leaderboards with other players

See how other players defend their castle and compete in global leaderboards. Participate in the season system: a fresh leaderboard is started every few month to create a fair competition with thousands of other defenders. Play dailies and quests to collect huge bonuses and get ahead of the competition. Reach the highest rank and have the highest level of all players with the best strategy and grow to be a tactical mastermind.

Offline play

Grim Defender does not require an internet connection to be played - play offline from anywhere and whenever you want.

Frequent updates and new content

Grim Defender is free to play and we are working hard to improve our game even more. Let us know what you think!

Game website: https://www.grimdefender.com
Company website: https://www.byteghoul.com
Facebook: https://www.facebook.com/grimdefendergame
Reddit: https://www.reddit.com/r/grimdefender
Instagram: https://www.instagram.com/grimdefender

We love defense games and made this game with a lot of passion and focus on details. We really hope that you enjoy our work!

BYTEGHOUL GAMES

## Key features

- Upgrade and defend your castle
- Defend against endless monster waves
- Gather resources and improve defenses
- Equip and combine crossbows, spells, and traps
- Offline play capability
- Daily quests and global leaderboards

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 20 Darkgold | $16.99 | one-time |
| 10 Darkgold | $8.99 | one-time |
| 5 Darkgold | $4.99 | one-time |
| 3 Darkgold | $2.99 | one-time |
| Darkgold Pack XS | $1.89 | one-time |
| Darkgold Pack S | $5.99 | one-time |
| Darkgold Pack M | $10.99 | one-time |
| Darkgold Pack L | $19.99 | one-time |
| Darkgold Pack XL | $34.99 | one-time |
| Darkgold Pack XXL | $49.99 | one-time |


## What do users think of Grim Defender?

Overall sentiment: positive

**Pros**

- 👍 Simple and fun gameplay
- 🕹️ Satisfying progression and upgrades
- 💰 Generous free-to-play model
- 🕰️ Great time-waster game
- 🎨 Customizable defense strategies

**Cons**

- 🔍 Dark gold is too rare to obtain
- 🐛 Occasional crashes and bugs
- 🔒 Account progress loss issues
- 📺 Intrusive ads in some cases
- 🤖 Lack of multiplayer/social features

**Commonly reported bugs**

- Progress/purchase loss after updates
- Crashes and freezes during gameplay
- Inability to close ads after watching

**Most requested features**

- More diverse enemy types
- Additional tower/weapon options
- Prestige system or resets
- Improved dark gold acquisition
- Multiplayer/co-op gameplay

## Recent user reviews (10 of 340)

All indexed reviews: https://appshunter.io/ios/app/grim-defender-castle-defense/id1378304905/reviews.md

### 5/5 — крутая игра

*2026-08-22, version 1.91*

хорошая игра и очень затягивающая но почемуто арена не работает игра супер советую

### 4/5 — Ads

*2026-07-17, version 1.91*

I mostly remember playing the original version of this game, however when the ad showed up on my YouTube feed with a musical number I felt the need to see what’s changed

### 4/5 — Game is Great, Could Use Some Rebalancing

*2026-07-06, version 1.91*

I enjoy the game. Has a fun repetitive loop. It's a bit grindey but you feel like you make progress... except the dark gold. The drop rates for those are INSANELY low even with a maxed out Holy Grail. Once you reach around wave 700ish and stagnate, the drop rates are SO low that you can do 2-3 10-15 minute runs and maybe get ONE dark gold. The higher tier upgrades require about 10 dark gold each so it makes it a pain to grind for them. This also means that the "trade" feature is almost pointless cause you're gonna want to hoard your dark gold to ever make use of the feature. Bump up the dark gold spawn rates please. ------ Next I'd like to talk about the new rivals and arena modes. Rivals is insanely unbalanced. The rivals you get are always insanely over-leveled compared to you. I understand the point is to level yourself up to eventually overcome them but the amount of time and resources you have to invest to beat them is way too high, ESPECIALLY compared to the rewards you get for beating them. Lower the difficulty OR increase the rewards you get, cause the juice is not worth the squeeze. The arena I don't have much to say. I can't really find a match and when I do get one it's always against a bot (and you can tell it's a bot by how they spend their skills or target acquisition).

### 4/5 — Add Swipe Protection

*2026-06-01*

The first spell slot is right next to the "swipe bar" for iphone, so when you try to drag and cast it frequently swipes you out of the game which in turn wastes the spell.

gets quite frustrating to use tbh

### 3/5 — Fun game

*2026-02-20, version 1.89*

Darkgold is too hard to get making it a pay to win game. Wish we could get bpackgold thru ads or else its too rare and needed to upgrade so much

### 1/5 — Slow growth

*2026-01-31*

By slow growth I mean you will have to play this game for entire day in daily basis to have better equipment. Game should relax the mind not irritate of being lossing

### 5/5 — 보너스 코드 b4o9e8m 입력하고 받아가세요

*2026-01-30, version 1.89*

굳굳

### 1/5 — Оценка 3 из 10

*2026-01-29, version 1.89*

Игра посредственная, без души, тупо конструктор на скорую руку,толкающая на обязательный донат, очень душат рекламой, ее там мега много, решайте сами, играть или смотреть бесконечную рекламу

### 5/5 — Hay

*2026-01-21, version 1.89*

6imox9k

### 5/5 — 2orw635 темное золото

*2026-01-06, version 1.89*

2orw635 темное золото

## Frequently asked questions about Grim Defender

### What is Grim Defender: Castle Defense?

Grim Defender: Castle Defense is a fast-paced strategy game where players must defend their castle from endless waves of monsters. It requires skill and strategic planning to upgrade defenses, gather resources, and combine various weapons and spells.

### What are the key features of this game?

Key features include upgrading and defending your castle, fighting against endless monster waves, gathering resources, equipping and combining dozens of crossbows, spells, traps, and modules for strength, offline play, daily quests, and global leaderboards.

### Is Grim Defender: Castle Defense free to play?

Yes, Grim Defender: Castle Defense is free to play. However, it does include in-app purchases and advertisements, which can be used to enhance gameplay and progression.

### Can I play Grim Defender: Castle Defense offline?

Yes, the game does not require an internet connection to be played. You can play offline from anywhere and whenever you want, making it convenient for on-the-go gaming.

### Who is the target audience for Grim Defender: Castle Defense?

This game is designed for players who enjoy strategic, action-packed defense games. It appeals to those who like to build and upgrade their defenses, experiment with diverse combinations of items and abilities, and compete on leaderboards.

## Version history (last 5 releases)

### 1.91 — 2026-06-30

- Added the rivals mode (beta); fight enemies in sequence to win huge rewards.
- Added the arena mode (beta); battle other players in competitive matchmaking.
- Added crosspromotion to our other games.
- Bug fixes & performance improvements.
- Updated SDKs.

### 1.90 — 2026-06-27

- Added the rivals mode (beta); fight enemies in sequence to win huge rewards.
- Added the arena mode (beta); battle other players in competitive matchmaking.
- Added crosspromotion to our other games.
- Bug fixes & performance improvements.
- Updated SDKs.

### 1.89 — 2025-12-23

- Bug fixes & performance improvements.
- Updated SDKs.

### 1.88 — 2025-10-21

- Bug fixes & performance improvements.
- Updated SDKs.

### 1.87 — 2024-11-05

- Bug fixes & performance improvements.
- Updated SDKs.

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## More apps by BYTEGHOUL GAMES

- [Tap Tap Goose: Flap & Fly](https://appshunter.io/ios/app/tap-tap-goose-flap-and-fly/id1538750194)

All apps by BYTEGHOUL GAMES: https://appshunter.io/developer/1378304904

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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 2026-08-26.*