Cosmic Grimoire

2,239 play times
5.7
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Game details

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.

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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1 player

Clicking

HTML5

Idle

Space

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