The Arcade Crew
Abyssus Launch Trailer
Watch the official launch presentation from The Arcade Crew.
Abyssus Wiki
Update 1.3 eraPrepare each descent with practical guidance for the run loop, weapons, upgrades, and co-op roles.
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Starter guides
Open the newest Abyssus pages for descents, weapons, builds, bosses, levels, and upgrades.
Start Here
Build your first reliable run
Pathways
Choose your next Abyssus topic
Eight direct entry points cover first-run preparation, cooperative play, weapons, mods, Forge upgrades, Charms, Blessings, and build synergy.
Start and cooperate
Prepare the run loop and organize a squad before entering the first room.
Weapons and mods
Understand the base arsenal before changing how a weapon behaves.
Forge and Charms
Filter large upgrade pools to effects the current run can use now.
Blessings and synergy
Connect reliable triggers to one clear solo or cooperative job.
Popular Pages
Popular guides
Start with the guides that shape preparation, combat, progression, and upgrade choices.
PopularAbyssus Beginner GuideLearn the run loop, prepare a simple checklist, and turn each failed descent into one useful adjustment.UpdatedAbyssus Co-op GuideMatch versions, join the same lobby, divide encounter coverage, and keep recovery paths clear.WeaponsAbyssus Weapons OverviewChoose a weapon by encounter coverage and handling before deciding which mods should reshape it.WeaponsAbyssus Weapon Mods GuideRead the base weapon first, then choose whether a mod should specialize its strength or cover a weakness.BuildsAbyssus Charms and BlessingsGive the build one clear job, take reliable early value, and add narrower synergy only when the current run supports it.BossesAbyssus Bosses OverviewUse preparation rules that remain useful across bosses while encounter-specific facts are independently verified.
YouTube
Popular Abyssus videos
Watch the official launch trailer, a feature overview, practical tips, and highly viewed co-op gameplay.
The Singleplayer Squad
Abyssus: Features and Things to Know
A concise community overview of the main features and play loop.
Taurs Takes
10 Tips to Enhance Your Abyssus Runs
Open practical community tips for improving decisions during a run.
WorstPremadeEver
Abyssus Co-op Gameplay
Watch a highly viewed long-form community co-op session.
About Abyssus
A fast brinepunk FPS roguelite built for solo and cooperative descents.
Abyssus is a fast-paced brinepunk FPS roguelite from DoubleMoose Games. One to four Brinehunters enter changing sequences of handcrafted encounters and fight through a drowned civilization.
Weapons, mods, Charms, Blessings, and Ancient Forge upgrades reshape every attempt. Reliable runs solve immediate threats first and add synergy only when the current drops support it.
Explore Abyssus
Move from first-descent fundamentals into weapons, builds, bosses, changing levels, and Ancient Forge upgrades.
Guides
4Start Abyssus with a clear first-descent checklist, practical review questions, and co-op preparation that helps every player understand the next decision.
Weapons
3Compare Abyssus weapons, weapon mods, and Forge upgrades by range, control, consistency, and the immediate problems the current descent needs to solve.
Builds
4Plan Abyssus builds around the current weapon, actual drops, reliable triggers, survival needs, and the responsibilities of solo or cooperative play.
Bosses
1Prepare for Abyssus bosses with practical loadout, movement, recovery, and review rules while encounter-specific facts are verified independently.
Levels & Runs
1Understand how handcrafted Abyssus levels are sequenced between runs and learn room patterns without assuming a fixed route.
Forge & Upgrades
1Filter more than 140 Ancient Forge upgrades by reliable triggers, immediate run value, effective range, target type, and the current weapon or skill role.
Abyssus questions
Quick answers for platforms, co-op, weapons, upgrades, and first descents.
Can Abyssus be played solo?
Yes. Steam lists single-player as well as online co-op.
How many players can join one Abyssus run?
Up to four players can play together online.
Which platforms support Abyssus?
The current release is available on Windows PC, PlayStation 5, and Xbox Series X|S.
Does Abyssus support cross-platform multiplayer?
Update 1.3 introduced cross-platform multiplayer. Make sure every player is using the same current version before joining.
Is Abyssus free to play?
No. Steam lists Abyssus as a paid game.
How many weapons are in Abyssus?
The current official overview lists nine customizable weapons.
How many weapon mods are available?
The current official page lists fifty-four weapon mods.
How many levels can a run draw from?
The current official presentation advertises more than seventy handcrafted levels.
How many bosses does Abyssus include?
The official feature list states that the game contains twelve bosses.
What changes between Abyssus runs?
Encounter order and the available weapons, mods, Charms, and Blessings create a different set of decisions each time.
Should I follow one fixed best build?
No. Start with the current weapon and threats, then choose upgrades whose triggers and trade-offs fit that run.
Where should a new Abyssus player begin?
Learn the run loop first, compare weapon coverage next, and then connect Charms and Blessings into a build.
Plan your next descent
Start with the run loop, understand the weapon, and then connect the build.