UnderDark: Defense
UnderDark: Defense Summary
UnderDark: Defense is a free, ad-supported, with in-app purchases Android app in Strategy by LiberalDust. Released in Jul 2024 (2 years ago). It has about 2.7M+ installs and 71K ratings with a 4.53★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 37K monthly active users and generates around $<10K monthly revenue (43% IAP / 57% ads). Store last updated Aug 14, 2026
Recent activity: 3.9K installs this week (14K over 4 weeks) showing declining growth , and 82 new ratings this week View trends →
SDK intelligence: AppGoblin detected 4 development tools(e.g. Kotlin), 3 ad networks, 2 analytics: attribution, 2 mediation,and 2 analytics: product integrated into UnderDark: Defense. View full SDK list →
UnderDark: Defense SDKs Summary
UnderDark: Defense was last scanned for SDKs on 2026-08-17. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
AppGoblin saw UnderDark: Defense uses 2 Analytics: Attribution
Tenjin
SingularAppGoblin saw UnderDark: Defense uses 3 Ad Networks
Facebook
Google
AppLovinAppGoblin saw UnderDark: Defense uses 2 Mediation
AdMobAppGoblin saw UnderDark: Defense uses 4 Development Tools
Kotlin
Square
UnityAppGoblin saw UnderDark: Defense uses 2 Analytics: Product
GameAnalytics
Firebase4.53★
Ratings: 71K
Screenshots
App Description
The tactical defense game chosen by gamers worldwide
Over 2 million downloads! The strategy game that's captivated tower defense fans around the globe!
Your mission is to defend the camp from the unidentified enemies lurking in the dark dungeon.
Place towers strategically and choose buffs to grow stronger.
Always stay prepared, because your enemies will only grow stronger!
[UnderDark : Defense] is a tower defense game that delivers strategic fun with simple one-handed controls, anytime, anywhere.
Whether you're new to tower defense or a seasoned fan, you'll never want to let go once you dive in.
Step 1: Place towers and block the monster's path.
Step 2: Choose one of the three buffs and plan out your strategy.
Step 3: Have fun with the new characters, towers, and in-game content updated every two weeks!
Reviews from players around the world ⭐️⭐️⭐️⭐️⭐️:
"The best tower defense game" - dani*****
"This is the first time I've ever left a game review. That's how fun it is!" - dark****
"Love that it actually makes you think, unlike the other defense games" - flow****
"Super fun to play with different maps and builds every time" - Keit****