The catastrophic rain came without warning. The human world crumbled, and a deadly plague swept the land. Humanity took refuge under the ocean, said to have been blessed by the goddess, where the plague can not follow. The church’s archives mention a divine relic powerful enough to cure and restore the world, resting deep in the ocean.

Led by the Archbishop, an expedition party was formed…

Crownless Abyss is a party-based, turn-based roguelite dungeon crawler where survival means mastering underwater tactics, forging unbreakable bonds, and braving the ever-changing darkness below.

PLUNGE INTO THE ABYSS

Descend into a post-apocalyptic oceanic abyss where the surface world has been lost to plague. Explore sacred environments filled with secrets, dangers, and long-forgotten ruins. Navigate deep-sea caverns, sunken sanctuaries, and ever-shifting layouts as you search for the divine relic said to restore humanity.

TURN-BASED COMBAT

Battle abyssal monstrosities in tactical, turn-based combat inspired by classic RPGs. Leverage positioning, manage your party’s resources, and execute powerful skill combos to survive encounters in a hostile, high-pressure environment.

ROGUELITE ELEMENTS

Every expedition is unique. Procedurally generated levels, randomized encounters, and evolving party builds ensure fresh challenges each run. Strengthen your crew through permanent upgrades, unlock new abilities, and push deeper into the abyss with each return.

DEEPEN BONDS WITH ALLIES

Your party is more than a set of stats. Build trust between expedition members through shared experiences, dialogue events, and trials. Relationships affect combat performance and narrative outcomes—who you bond with may determine what secrets you uncover and who makes it back alive.