Abyssus is a roguelite FPS set in a brinepunk world, where teams of up to four players descend into the sunken ruins of an ancient civilization to claim a massive deposit of brine, a rare and powerful substance found only in the deepest fathoms of the sea. A physical PS5 edition launches summer 2026 through Double Moose, The Arcade Crew, Dotemu, and Silver Lining Interactive, with pre-orders open now. The boxed Brine Edition includes the base game alongside four cosmetic DLC packs: Brinehunter, Brineguard, Brinefrost, and Brinerot, each offering helmets, suits, emotes, and portrait frames.
The progression system is the spine of the experience. Eight weapons can be customized with 45 weapon mods, and players refit their arsenal with ancient technologies between and during runs. Divine blessings layer elemental and mystic effects onto your firepower, while suits and skills round out each player's build. Run after run, more upgrades and tactical choices unlock through a meta progression system of advancements and rewards. Loadout decisions matter because Abyssus demands synergy. Choosing complementary builds across a squad isn't optional flavour, it's how you survive. Firepower alone won't carry a team through the deeper levels, and the game makes that clear early.
Sixty-four hand-crafted levels are procedurally sequenced so no two runs play out the same way. The world itself is an underwater kingdom, atmospheric and steeped in the mystery of what happened to the civilization that once lived here. Brine powers everything in this setting, from the weapons players wield to the corrupted inhabitants that rise against them. The sunken ruins carry a sense of place that goes beyond backdrop, with the brinepunk aesthetic threading through every piece of gear, every enemy design, and the kingdom's decaying architecture.
Players take on the role of Brinehunters, explorers recruited specifically to reach the brine deposit buried beneath these ruins. The mission starts straightforward enough: get down there, claim the resource, get out. That simplicity collapses the moment the kingdom's corrupted denizens wake up. Thirty-six different enemy types and four bosses stand between your team and the surface, each run escalating the threat as you push deeper. The mutated guardians of this underwater kingdom test positioning, coordination, and how well a squad can hold together when the pressure spikes. Combat is built around fast-paced gunplay with an emphasis on weapon feel and responsiveness, the pacing shifting between tense exploration and frantic firefights as corrupted inhabitants swarm from the depths.
Cooperation is survival in Abyssus. Coordinating loadouts, calling out threats, covering angles: these aren't suggestions but the basic vocabulary of staying alive. The roguelite structure means failure sends you back, but each attempt feeds into the meta progression, giving you more tools and more options for the next descent. A free 1.3 content patch is also arriving summer 2026, expanding what's already a substantial run of content. The question the game keeps asking is whether your team can adapt fast enough to see the surface again, or whether the abyss claims another crew.