Overview
Citadel Zero thrusts players into the critical role of defending humanity's final stronghold on a desolate alien planet. As the last bastion of civilization, the citadel is under constant threat from mutated sentinels lurking in the ruins. This free-to-play title from PYRHAMID Studio blends roguelite strategy with creature collection and tower defense elements, challenging players to hold the line against overwhelming odds.
Highlights
- Command the defense of the last human citadel on a dying alien world.
- Summon an arsenal of bio-engineered towers and forge custom loadouts.
- Engage in three distinct game modes, offering varied strategic challenges.
Who It's For
Citadel Zero is designed for players who enjoy strategic thinking, resource management, and the thrill of defending against waves of enemies. Fans of roguelite mechanics, creature collection, and tower defense games will find a compelling experience here, especially those looking for a free-to-play option with both PvE and PvP multiplayer modes.
Game Info
Developed and published by PYRHAMID Studio, Citadel Zero offers a unique blend of genres. Players will need to strategically deploy bio-engineered towers and customize their loadouts to survive. The game supports single-player and multi-player experiences, including online PvP. It was released on July 17, 2026, and is available in multiple languages, including English, French, German, Spanish, Simplified Chinese, Russian, and Portuguese (Brazil).
