Enter the dark fantasy world of Skull Reign: Idle Demon Summoner RPG — the ultimate idle RPG experience for demon summoners and dungeon adventurers!
Summon powerful demons, raise an unstoppable undead army, and dominate dark worlds filled with dangerous dungeons and mystical towers. With auto battle and offline progression, your army continues to grow stronger even when you're away. No endless grinding needed — just smart strategies and clever hero combinations.
🔥 Game Features:
Idle RPG Battles: Level up automatically even while offline. Progress without limits!
Summon 170+ Dark Heroes: Collect demons, undead knights, beasts, and mythical creatures.
Dungeon Exploration: Conquer towers, raid deadly dungeons, and gather epic loot.
Strategic Growth: Reincarnate heroes, upgrade skills, and build unbeatable teams.
Offline Rewards: Earn gold, artifacts, and summons even when you’re away.
Customize your army with powerful gear, unique pets, and legendary artifacts. Experience daily quests, seasonal events, and thrilling PvE battles designed for idle RPG lovers.
If you crave demon summoning, dungeon raiding, and offline idle battles, Skull Reign is your destiny.
💀 Download now and reign supreme over the dark realm!
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🍀Official channel
Support: help2@rainbowrabbit.co.kr
⚠️In regards of app permissions
This service requires the app permissions below.
[Optional Permissions]
- NOTIFICATIONS: For the purpose of receiving notifications about game service-related events and announcements.
[How to Revoke Access]
- Android 6.0 and above : Device settings > Apps > Permissions > Reset
- Under Android 6.0 : Upgrade the OS to revoke access, or delete the app to revoke access.
[Minimum requirements]
Android 7.0
[Caution]
This service contains microtransactions, offering in-game currency and items.
Please note that in-app purchases cost real money and are charged to your account.
[Refund Policy]
Refunds for digital products purchased in-game may be allowed or restricted under the "Act on the Consumer Protection in Electronic Commerce, Etc."
For more information, please refer to the in-game terms and conditions.