Annulus

In-app purchases
Content rating
Teen
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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
Feb 1, 2026

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

App support

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