Play on PC

CDO2:Dungeon Defense

Contains adsIn-app purchases
5L+
Downloads
Content rating
PEGI 7
After continuing, you'll get an email for Google Play Games on PC
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About this game

You are now a Chief Dungeon Officer (CDO)!
Your one and only mission is to keep your dungeon running as long as possible.
Command the Demon King and deploy monsters to keep out the hordes of heroes!

ㆍMore than 90 different monsters
Monsters with unique attributes depending on their type, race, and role!
Summon the appropriate monsters for the best synergy between their attributes!

ㆍVarious items requiring strategic choices
More than 80 kinds of equipment that can be worn by individuals monsters.
More than 30 kinds of Totems that can be placed in each room of the dungeon.
More than 90 kinds of Relics that grant effects to the entire dungeon!
Choose the best items to match your strategy!

ㆍRandom events
More than 100 events with their own stories!
Check out the list of upcoming events and come up with the best strategy!

ㆍThe dungeon's fate can change in a moment
Invest in long-term research,
Make use of Goblin Bandits and pillaging to make up for scarce resources,
Have your Demon King consume monsters to raise his stats,
Make choices and see how they play out in battle!

ㆍPermanent secondary attributes
Gain incredible advantages according to the level of secondary attributes.
Earn as many as you can through gameplay!

ㆍReach your limits, and beyond!
Reach 50 years to clear the game, and then carry on through Challenge Mode at a higher difficulty!
As the difficulty increases, penalties accumulate.
Try your own strategy in extreme conditions!

ㆍLonger than a year, competitive mode
Competitive mode that competes with other users without a separate clear!
Rewards are given every Monday with ranking initialization.
Show off your skills under different conditions every week!


*It may not work properly on your PC app player. Please play on mobile as much as possible.
Updated on
6 Nov 2025
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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
Personal info and Device or other IDs
Data isn’t encrypted
You can request that data be deleted

Play on PC

Play this game on your Windows PC with Google Play Games

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 virtualisation must be turned on

To learn more about these requirements, visit the Help Centre

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

About the developer
브레이브비기너즈
대한민국 13449 경기도 성남시 수정구 창업로 54, 나동 9층 923호 2-12 (시흥동, 판교제2테크노밸리기업성장센터)
+82 10-6213-7579