Hero Random Defence

Contains adsIn-app purchases
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Users Interact
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About this game

"The alliance of your nations has already collapsed! Two castles have fallen, and now the heroes have united to defend the last remaining castle!"

Fend off the summoned creatures of Darkan, and become the ultimate defender faster than other players!

A new defense war of speed and strategy begins now.

Protect your castle with randomly summoned units.
Defeat monsters and hold off their attacks!
Clear hidden missions to summon more units.
Think your units are weak? Strengthen them through upgrades!
Who will defend their castle the fastest? It’s probably not you! ;)
[Key Features]

Strengthening varies based on each race and attack type.
Hidden missions are waiting to be discovered. Clear them to summon more units.
Summon golems at the right moment for valuable assistance!
Summoning more units isn’t always the answer. Proper upgrades are also key.
Defeat bosses at the end of each stage to earn better rewards!
Block enemies faster and achieve higher scores!
※ Purchasing paid items will incur additional charges.
※ Payment amount and method: Follow the payment details provided for each product.
※ VAT will be charged for in-app purchases.

◆ Official Community
Official Café: https://cafe.naver.com/herorandomdefence
Merge, upgrade, and deploy heroes to stop the enemies!
Updated on
Sep 16, 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, Personal info and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

[장비 시스템 확장]
영웅별 장비현황 화면이 추가되어 어떤 영웅이 무엇을 착용 중인지 한눈에 볼 수 있습니다. 추천장착·자동장착으로 한 번에 갖춰 입히고, 일괄 해제로 정리할 수 있습니다. 장비가이드와 장비도감도 새로 다듬었습니다.

[우편 · 채팅 · 프로필]
새 우편이 오면 알림음과 알림 배너로 바로 알려드립니다. 우편함은 실시간으로 갱신되고, 우편 상세와 프로필 창은 새 디자인으로 바뀌었습니다. 프로필에서 전투 모드별 랭킹 기록과 보유 혜택을 확인할 수 있습니다. 채팅에는 날짜 구분선이 추가됐습니다.

[그 외 개선]
• 설정에 음악·효과음 볼륨 슬라이더 추가
• 지옥 모드에서 지옥의 시련 점수가 반영되지 않던 문제 수정
• 성벽순찰·럭키룰렛 등 받을 것이 있으면 로비 버튼에 알림 표시
• 전투 중 프레임 끊김과 메모리 사용량 개선
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
Secret Code
master@secretcode.kr
Rm 147 1/F 40 Dongcheon 1-gil, Jung-gu 중구, 울산광역시 44481 South Korea
+82 10-7797-8511