A STORY-DRIVEN CO-OP ROGUELITE FPS
Storm the mysterious pre-apocalyptic fortress alone or with a squad in a cinematic adventure built in UEFN for Fortnite. The fate of the wasteland rests in your hands.
The Citadel stands as both our salvation and our doom. As the lone survivor of a betrayed mercenary team, fight through branching paths, master a powerful arsenal, and uncover the dark secrets behind the Mad King and his mutant hordes.
Storm the mysterious pre-apocalyptic fortress alone or with a squad in a cinematic adventure built in UEFN for Fortnite. The fate of the wasteland rests in your hands.
// Five systems that make the Citadel worth storming
Immerse yourself in a fully-voiced, cinematic campaign built with UEFN. Unravel the dark history of the Citadel and its tyrannical ruler through rich environmental storytelling, hidden audio logs, and a colorful cast of characters in the survivor's village hub.
Each run takes you deeper, but death is just a new beginning. Return to the village after every defeat to purchase permanent upgrades for your health, shields, and damage. Grow stronger and prepare to challenge the Citadel again.
Your choices matter, blending RPG elements with classic shooter action. Will you destroy the Citadel and become a martyr, or will you defeat the Mad King and claim the throne? Your decision unlocks unique progression paths and powerful upgrades.
Fast-paced, "boomer shooter" inspired PVE combat made possible by UEFN's powerful tools. The Citadel's forces aren't bullet sponges — they're an overwhelming horde. Master a diverse arsenal and face down grotesque mutants and elite soldiers.
Team up in this premier Fortnite co-op shooter experience. Brave the Citadel as a lone wolf or enlist up to three friends in seamless co-op. Coordinate your assault, revive your teammates, and conquer the fortress together.
The fight for the wasteland continues. Join our community on Discord for the latest updates, bug reports, and to connect with other survivors and fans of UEFN games.