The Citadel

The Citadel is a brutal first-person shooter and a love letter to classic games such as Marathon, Doom, and Wolfenstein 3D. Descend into the depths of a dark citadel and fight through six episodes and 30 action-packed levels, facing six challenging bosses along the way. Go forth, Martyr.

In The Citadel, a Martyr descends into a dark fortress and fights through six brutal episodes. Spanning 30 first-person shooter levels, the journey leads through hostile depths to confront six powerful bosses.