---
title: "Idle Castle Tower Defense TD — App Overview"
url: https://marlvel.ai/intel-report/games/idle-castle-tower-defense-td
category: Games
developer: Seven Bulls LTD OOD
platforms: ios
rating: 2.5 (6 ratings)
pricing: freemium
report_level: overview
generated: 2026-04-28
last_verified: "2026-04-28T12:51:39.600Z"
---

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> **Key Insight:** While the app offers standard idle defense mechanics, user feedback highlights concerns regarding the frequency and implementation of forced advertisements.

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| Metric | Value |
|--------|-------|
| Category | Games |
| Rating | 2.5 ★ (6) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 1.0.80 |
| Developer | Seven Bulls LTD OOD |

<!-- SECTION: Summary -->
## What is Idle Castle Tower Defense TD?

Idle Castle Tower Defense is a mobile strategy game where players fortify a fortress against waves of fantasy monsters. The gameplay centers on managing castle upgrades, conducting research in the Lab, and utilizing special cards to progress across multiple maps.

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## Key Features

- **Castle Upgrade System**: Players enhance the fortress's strength, attack capabilities, and range to withstand increasingly difficult monster waves.
- **Lab Research**: A dedicated system for unlocking powerful research upgrades to boost overall combat power.
- **Idle Resource Collection**: The game provides idle gifts to allow players to earn resources passively while away from the app.
- **Diverse Map Progression**: Features multiple maps populated by monsters that possess unique skills and combat behaviors.

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## Who is it for?

Casual gamers interested in idle progression and tower defense mechanics.

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## Links

- [App Store](https://apps.apple.com/us/app/idle-castle-tower-defense-td/id6479577567?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/games/idle-castle-tower-defense-td)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/idle-castle-tower-defense-td).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*