Cosmic Grimoire

6.7
2,620 play times
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Game details

What is Cosmic Grimoire about?

Cosmic Grimoire is an idle space clicker where you generate cosmic energy to fuel an expanding universe. Tap the core to produce power, unlock upgrades, and complete quests that boost your growth. Play the Cosmic Grimoire game at Y8 now.

Can we play Cosmic Grimoire on mobile?

No, Cosmic Grimoire is designed for desktop play and works best on computers using a keyboard or mouse.

Is Cosmic Grimoire free to play?

Yes, Cosmic Grimoire is free to play on Y8 and runs directly in your browser.

What games can we try next?

Explore more games in our Space games section and discover popular titles like Star Fighter 3D, Rifle Renegade, Planetz: Bubble Shooter, and Stack Master - all available to play instantly on Y8 Games.
Category: Arcade and Classic Games
Developer: Fennec Labs
Added on 24 Nov 2025
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Tags

1 player

Clicking

HTML5

Idle

Space

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