Idle Fortress Tower Defense
Idle Fortress Tower Defense Summary
Idle Fortress Tower Defense is a ad-supported, with in-app purchases Android app in Simulation by DD Game. Released in Mar 2023 (2 years ago). It has about 1.6M+ installs and 5.7K ratings with a 3.87★ (average) average. Based on AppGoblin estimates, it reaches roughly 6.4K monthly active users and generates around $<10K monthly revenue (40% IAP / 60% ads). Store metadata: updated Jan 23, 2026.
Recent activity: 500 installs this week (2K over 4 weeks) showing steady growth , and 7.00 new ratings this week View trends →
Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.
Data tracking: SDKs and third-party integrations were last analyzed on Apr 22, 2025.
Store info: Last updated on Google Play on Jan 23, 2026 .
Idle Fortress Tower Defense was last scanned for SDKs 2025-04-22. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
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Unity
Google
AdMob
Firebase3.87★
Ratings: 5.7K
Screenshots
App Description
Upgrade your Fortress fighting alien monsters.
You will play as a lieutenant who upgrades the Fort stronger to fend off waves of monsters attacking in a rush.
Upgrade your strength, defense, fire rate and dozens of features to make your fortress even stronger.
After each time you resist the attacks of Alien Monsters, you will receive more Coins to upgrade in Battle and Gold to upgrade outside of the Workshop. In addition, when you reach higher levels, you can unlock more new features that make you stronger.
Game Features: - Many maps and many monsters with special skills.
- Cards that add features to the fortress.
- Laboratory with many strong research works.
- Rich upgrade system.
- Many useful support packages.
- Idle gifts help you to earn more resources without doing anything.
- Simulate the battle between the fortress and the alien monster.
Tip: - Focus on the Research Room to speed up the game and speed up the resource search.
- Increased firing distance and rate of fire will help the Fortress last longer thanks to its extraordinary power.
If you have any suggestions or questions, do not hesitate to contact us via email.
Let's enjoy the journey of defense and upgrade!