# MULTIPLAYER Face the Citadel's many challenges solo or in a party up to 4 players. On higher difficulties, take on roles like DPS, Healer or Tank to face the brutal encounters that awaits you. # BOSSES Confront the Citadel's Guardians with their unique set of mechanics that will reward players for understanding how they attack. # CUSTOMIZATION Create your own build by selecting 4 abilities from over 45 abilities as well as your suit and your weapon. During your expedition, build your character up with numerous passives that will change the way you play each run. # LOOTING Rifles, Lasers, Rocket Launchers and Melee Weapons are all part of the vast arsenal that you will encounter in the Citadel. Upgrading your weapons with unique modifiers and effects to adapt them to your teams' needs will be a crucial part of your success. # ROGUELITE With a procedurally generated world, the ever-changing citadel will challenge you with new layouts and encounters each time you explore. With Cursed Weapons, drones to help you out, altars to modify your weapons and more, the Citadel has many secrets for you to discover.