Screenshots
Watch trailer on Steam ↗Abyssbound
Mousavi Tech · Published by Mousavi Tech
Content notice: Abyssbound contains fantasy combat against skeletal warriors, mutated creatures, and supernatural enemies. Combat includes the use of swords, daggers, and other melee weapons, with non-graphic depictions of violence. Some environments feature dark, tense, and frightening atmospheres. The game does not include gore, dismemberment, sexual content, or explicit adult themes.
Last updated 28 Sept 2026
A dark 1–4 player co-op dungeon roguelite where an inner voice guides you… or lies. Hunt Abyss Cores through ever-shifting ruins, survive collapsing realms, earn permanent upgrades, and uncover the truth behind the awakening darkness.
Action, Adventure, Indie · More free games
In Abyssbound, navigate the treacherous corridors of ever-shifting dungeons as you and up to three friends hunt for Abyss Cores. Survive by making tough choices that shape your character’s permanent upgrades in this dark action-adventure roguelite.
About this game
Abyssbound is a dark fantasy 1–4 player co-op action roguelite where every descent is different, and the voice in your head may be your greatest weapon… or your downfall.
Centuries ago, the Abyss was sealed during the legendary Last Seal War. Now the cracks have returned. Rotten energy seeps into forgotten halls, twists creatures, warps reality, and drags the dead back into motion.
You are an elite member of the Assassin of the Veil, a secret guild capable of forming a mental bond with fallen Veil Guardian spirits. Only those who carry such a spirit can withstand the Abyss without losing their mind.
Every run is a new descent. Every room shifts. Every Abyss Core you destroy pushes the world closer to salvation… and pulls you closer to the truth.
Choose Your Spirit. Shape Your Fate.
At the start of each run, choose from unique spirit personalities. Each spirit has its own passive buffs, dialogue style, and moral behavior:
The Warrior: resilience, stamina, survival
The Trickster: speed, crit chance, chaotic humor
The Seer: perception, loot sense, insight
The Executioner: brutal close-combat power
Your spirit speaks only to you. It can guide you… encourage you… or mock your failures.
Play well, and it becomes supportive, granting powerful buffs. Struggle, and it turns harsh, applying debuffs and psychological pressure.
Run-Based Progression
Every descent features:
Randomized room sequences
Shifting layouts, puzzles, and encounters
Mini-boss and boss fights
A Collapse Phase after destroying a Core
Permanent upgrades unlocked when you die or escape
Each run is a self-contained adventure, but every failure makes you stronger.
Fast, Skill-Based Combat
Master an assassin’s arsenal:
Swift melee sword combat
Precision crossbow headshots with stylish slow-motion
Throwing knives and silent backstab executions
Dodge, weave, and strike through intense encounters
Mobility-focused combat built for speed and clarity
Face undead legions, primal clans, mutants, and Abyss-warped constructs, each demanding different tactics.
Solo or Co-op (1–4 Players)
Descend alone for a tense, atmospheric journey, or team up with up to 3 friends for chaotic co-op synergy:
Shared revives
Shared loot
Multiplayer puzzles
Team builds shaped by different spirit buffs
Spirit personalities interacting uniquely with each Assassin
Team composition matters… and your spirits may even argue through you.
Uncover the Truth Behind the Abyss
Abyssbound isn’t just about killing monsters. It’s a journey of unraveling:
Who were the Veil Guardians?
Why were their spirits bound to you?
What truly happened during the Last Seal War?
And why is the Abyss waking now?
Your descent is both physical and psychological.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 11 64-bit
- Processor: Intel Core i5-8400 / AMD Ryzen 5 2600
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 1050 Ti (4GB) / AMD RX 570 (4GB)
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 50 GB available space
- Additional Notes: SSD recommended.
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11 64-bit
- Processor: Intel Core i7-12700K / AMD Ryzen 7 5800X3D
- Memory: 32 GB RAM
- Graphics: NVIDIA RTX 3080 (10GB) / AMD RX 6800 XT (16GB)
- DirectX: Version 12
- Network: Broadband Internet connection
- Storage: 50 GB available space
- Additional Notes: 50 GB NVMe SSD (Gen 4)
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
The Cathedral Gate Has Awakened
Hey everyone,Today we want to share a closer look at the underground gate beneath the Town Cathedral in Abyssbound.This is not just a teleport or a transition point. It’s the moment where the Veil begins to crack.Hidden below the cathedral, the gate reacts to Abyss energy, flooding the chamber with violet light as the seal weakens. Standing before it is meant to feel like a threshold, a decision point between the safety of the town and the unknown descent below.We’ve shared a short video alongside this post showing the gate in action, how the environment reacts to its activation, and the atmosphere we’re building around this space.This is one of many locations we’ll be highlighting in our weekly Abyssbound updates, where we’ll share new environments, systems, and bits of lore as development continues.Thanks for following the project and wishlisting the game, it truly helps more than you know.🖤 See you below the Veil.Read full article on Community Announcements (Ferhat Mousavi)AnnouncementsOfficial
A Glimpse from Town: The Assassin Cabins
A small glimpse from Town (your players’ hub).This is the Assassin of the Veil settlement, and these four cabins aren’t just set dressing. Each cabin belongs to an assassin. In co-op, every player has their own space here, a place to return, regroup, and prepare before diving back into the Abyss. Think of it as your crew’s quiet corner of the world: personal, practical, and slightly unsettling. Steam Next Fest demo is on the way. Wishlist on Steam to get notified.Read full article on Community Announcements (Ferhat Mousavi)AnnouncementsOfficial
Abyssbound Roadmap: Early Access in Q1, Full Release in Q2
Hey everyone,We’ve been hard at work in the depths of the Abyss, and it’s time to share our current plans for Abyssbound’s launch schedule.🕒 Release TimelineQ1 2026 - Early AccessAbyssbound will enter Early Access in Q1 2026.This version will already include the core experience:Dark fantasy dungeon crawlingRoguelite progressionCo-op for up to four playersMultiple Spirits (inner voices) to choose fromEarly Access will focus on polishing combat, balance, performance and co-op stability with your feedback.Q2 2026 - Full ReleaseOur goal is to launch the full 1.0 release in Q2 2026.Between Early Access and full release, we plan to:Expand dungeon variety and room layoutsAdd more Spirits, enemies, and Abyss CoresImprove UI/UX, accessibility, and localizationRefine narrative elements and dynamic Spirit dialoguePlease note: as always, quality comes first. If we see that certain features need more time, we may adjust the exact dates, but our current target is Q1 for Early Access, Q2 for full release.How You Can HelpYour feedback will shape Abyssbound. Once Early Access is live, we’ll be listening closely to:Balance suggestions (weapons, skills, Spirits)Co-op experience & stability reportsIdeas for new rooms, events, and enemy typesOverall difficulty and pacingComment on this post, join discussions, or send feedback once you’ve tried the game—we read everything.Thank YouThank you for wishlisting, following, and supporting Abyssbound. We can’t wait to show you more from the Abyss as we move toward Early Access and the full release.Stay tuned, and see you in the dark.Abyssbound Dev TeamRead full article on Community Announcements (Ferhat Mousavi)
