Play on PC
Content rating
Teen
50K+
Downloads
After continuing, you’ll get an email for Google Play Games on PC
Content rating
Teen
Violence, Blood
In-Game Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Annulus is a unique dark fantasy tactical game, inspired by medieval knightly warfare. Blending dark fantasy elements with an epic, grand-scale worldbuilding approach—and powered by the stunning visual capabilities of Unreal—it delivers a breathtaking visual experience.

In the game, you take on the role of a mercenary captain, collecting and training mercenaries, weapons, and various resources, each with their own unique traits. Build your own mercenary legion and battle across the turbulent continent of Novisess—for survival, for glory, and to break free from the fate imposed by the world’s rules. the battle is endless!

Annulus Subscription and Auto-Renewal Service Agreement
1. Subscription Pricing and Duration
Weekly Card: 7-day subscription for $0.99.
Monthly Card: 30-day subscription for $2.99.
Quarterly Card: 180-day subscription for $14.99.

2. Subscription Benefits
Daily perks during the subscription period include:
Supplies daily quick-purchase limit +2.
Supplies recovery speed +10%.
Single-round backtrack limit +2.
Dispatch march speed +10%.
Additional perks for continuous subscriptions:
60 consecutive days: Supplies storage limit +10.
90 consecutive days: Mercenary roster limit +100.
120 consecutive days: Collection free exchange cooldown -10%.
150 consecutive days: Arena Honor gain +10%.
180 consecutive days: Intelligence Camp daily completable tasks +1.

3. Auto-Renewal
Subscriptions via Google Play are auto-renewed by default. Payment will be charged to the user’s Account upon confirmation, and the subscription will automatically renew within 24 hours before the end of the current period unless auto-renewal is turned off at least 24 hours prior. Users must manually disable auto-renewal in ID Settings.

4. Terms of Service
https://privacy.nirvana.game/com.nirvana.game/privacy-policy-en.html

5. Privacy Policy
https://privacy.nirvana.game/com.nirvana.game/terms-of-service-en.html
Updated on
May 15, 2026
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
No data collected
Learn more about how developers declare collection
Content rating
Teen
Violence, Blood
In-Game Purchases
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

About the developer
HONG KONG NIRVANA LIMITED
support@nirvana.game
Rm 05 28/F HO KING COML CTR 2-16 FA YUEN ST 旺角 Hong Kong
+86 133 8000 0162