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Citadel Zero (2026)

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Defend the last citadel on a dying alien world. Summon a gacha collection of bio-engineered defense towers, forge a custom loadout, and conquer three modes, story-driven Chronicle, roguelite Contracts, and 1v1 PvP Ascension. Tower defense meets deck-building meta-progression.

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Details

Developers: PYRHAMID Studio
Publishers: PYRHAMID
Genres: Indie, Strategy
Themes: Science fiction
Steam: View on Steam

Release dates

Jul 17, 2026 (Full Release) (Worldwide) PC (Microsoft Windows)

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