Citadel Zero

Citadel Zero

Mostly Positive · 17 reviews

76% positive (13 / 17)

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Screenshots

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Description

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.

Single-playerMulti-playerPvPOnline PvP

Released

July 17, 2026

Price

Free

Platforms

macOS · Linux · Windows

Developer

PYRHAMID Studio

Publisher

PYRHAMID

Free To PlayIndieStrategy2DAliensCreature CollectorDeckbuildingFuturisticIsometricMultiplayerPixel GraphicsPvEPvP

About

DEFEND THE LAST CITADEL

The last human citadel stands alone on a dying alien world, watched from the ruins by mutated sentinels. You command its defense. Summon an arsenal of bio-engineered towers, forge a custom loadout, and hold the line across three distinct game modes.