UnderDark: Defense

Contains adsIn-app purchases
71.9K reviews
Content rating
USK: Ages 12+
1M+
Downloads
Google Play Games on PC is required to install this game on Windows. By downloading the app and the game, you agree to the Google Terms of Service and Google Play Terms of Service. Learn more.
Content rating
USK: Ages 12+
Increased Incentives to Buy, Pressure to Play Excessively
In-Game Purchases (Includes Random Items)
Learn more
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About this game

Protect the last campfire in UnderDark: Defense. Place towers, shape the enemy's path, and hold back waves of monsters. Your choices change the battle.

• Build your own defense with different towers.
• Choose one of three buffs and develop your strategy.
• Combine tower abilities to face powerful bosses.
• Play with one hand and keep the flame alive.

3 million downloads worldwide.
Build your defense, choose your buffs, and protect the last campfire.
Updated on
Oct 31, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Financial info, and Device or other IDs
  • Data is encrypted in transit

Ratings and reviews

70K reviews
Lysias Leviathan
April 27, 2026
3/12: 2* Way too many overpriced micro transactions. There's 2 battle passes for 1 season. Lots of text is incorrect. For example, pet combination says 2 pets but actually takes 4. Prop combination says it takes 2 pets... and there's an energy mechanic. So much wasted potential for the actually enjoyable tower defense part of the game. 4/27: 1* Still no fixes. Also the silkmoth mode is almost unplayable. The load icon for unlocking towers gets bigger each time until it blocks the entire screen.
19 people found this review helpful
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LiberalDust
March 13, 2026
Hello, this is the Underdark Development Team. We’re sorry the microtransactions and incorrect descriptions caused frustration. Issues like incorrect pet/prop combination text will be reviewed and corrected. Thank you for the feedback. E-mail: libertydust@gmail.com
hitbyashovel
September 20, 2024
The core concept is fun, and the graphics are simple and charming. That being said, there are two major issues that really lower the rating for me: 1. The RNG of the tower/ upgrade selection is too extreme sometimes. 2. When there are a lot of enemies on the map, the game starts lagging and it becomes completely impossible to move the character. This way, you cannot collect experience orbs further away, move to stall enemies etc. This leads to otherwise avoidable losses.
4 people found this review helpful
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Baum
August 1, 2024
Fun game, but two major points that annoy me: one of the DAILY quests is "make an IAP". Although there is no reward for completing them all, it's just a scummy practice. And the energy system: if you disconnect, exit the game for a few seconds, it crashes, or there is an update available without announcement, you get booted out with no option to return to the previous match.
14 people found this review helpful
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LiberalDust
August 2, 2024
Sorry ❤️

What’s new

Improved app launch compatibility in some environments.
Content rating
USK: Ages 12+
Increased Incentives to Buy, Pressure to Play Excessively
In-Game Purchases (Includes Random Items)
Learn more

Play on PC

Play this game on your Windows PC with Google Play Games

Learn more

Official Google experience

Bigger screen

Level up with improved controls

Seamless sync across devices*

Earn Google Play Points

Minimum requirements

  • OS: Windows 10 (v2004)
  • Storage: Solid state drive (SSD) with 10 GB of available storage space
  • Graphics: IntelⓇ UHD Graphics 630 GPU or comparable
  • Processor: 4 CPU physical cores
  • Memory: 8 GB of RAM
  • Windows admin account
  • Hardware virtualization must be turned on

To learn more about these requirements, visit the Help Center

Intel is a registered trademark of Intel Corporation or its subsidiaries. Windows is a trademark of the Microsoft group of companies.

*Might not be available for this game

App support

Phone number
+821031036858
About the developer
정승호
Libertydust@gmail.com
시흥동 창업로 18 807호 수정구, 성남시, 경기도 13449 South Korea

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