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Abyss Chaser — patch notes and updates

Stored observation / content update:

Dated developer announcements recorded from Steam. Open the source for the complete update.

UpdateDateExcerpt / source
Minor hotfix2025-11-20Fixed not being able to enter the Abyss immediately after getting the key.
V1.0 Now Available2025-11-14The day has finally come!Abyss Chaser is out of Early Access and it's now as complete as it will ever be. If you were following previous updates and you're up to date with game's content here's what the final update brings:-Enteirely new biome - The Abyss. In the Abyss you descend deeper and deeper, fighting bosses that you already sent there at the end of each level of each level.-Endless game mode in the Abyss.-Final boss of the game.-Conclusion to the story and proper ending to Abaddon's quest for making things right.And if you didn't follow previous updates well... There's a whole game for you to explore and beat!Good luck Abyss Chasers a
No Time To Loot + Release Date2025-09-22Hello Abyss Chasers! I'm thrilled to announce that Abyss Chaser is featured in No Time To Loot event and is also going to be discounted for 20% during event sale :)Also, this is the perfect time to announce the date of full 1.0 game release:On 16.11.2025 so exactly half a year after Early Access launch you will be able to enjoy the full vestion of Abyss Chaser!
The Last Early Access Content Update2025-09-19This is the final content update before full 1.0 release! Abaddon can now finish his quest in hell by beating its last boss. You can also unlock all Weapons and Patrons in this expansion. This is not the end of Abaddon's journey though! The full release will feature the final biome (the titular Abyss), a new endless mode and of course the final boss and a true ending of the story.The full list of this update's content is:-Fourth Domain of Hell-New unique boss-New enemy type-New miniboss monster type-5 New Weapons-New Patron-8 New AchievementsStay tuned for the update about 1.0 Release Date!
Hotfix2025-07-15-Fixed Hellish Cauldron not granting the power sometimes -Fixed Sensor not reveling miniboss room location -Fixed Unseen questline ending dialog being unlocked too early
Minor hotfix2025-07-07Fixed an issue with Stage Select UI being locked when clicking on Fourth Domain of Hell in some cases.
First Content Update2025-07-03The first major content update features the Third Domain of Hell which is inhabited by new enemy type. You can now challenge the defender of this domain, claim his amulet and proceed your chase for the Abyss with the found ally and arsenal of weapons.Added:-New Hell level-Unique Hell boss-New Enemy type-New Miniboss type-3 new Weapons-New amulet-New Patron
Hotfix 52025-05-28-You can now see how many drinks and items you have in the storage while in Aftermath shop menu. -Added notifications when you get a new weapon/amulet in the Loadout Panel. -Fixed a rare bug that caused fast-hitting weapons deal 0 damage when time was slowed. -Secret Recipe achievement can be unlocked now.
Drinks fix and update2025-05-27-Fixed an issue causing the same drink to be unlocked multiple times -Fixed Aftermath drink list overflowing in some rare situations -Added closure to drink unlocking storyline -Fixed several typos
Micro Hotfix2025-05-20Super minor fix: -In some rare cases list of items in the Armory overlapped the Abyss Dust counter.
Hotfix 42025-05-18-Fixed too long drink names in Aftermath displayed incorrectly -Fixed Workshop item hints -Added missing Lamia miniboss tiles after unlocking Second Domain
Hotfix 32025-05-17-Fixed Workshop item list overflowing when too many weapons were collected -Fixed Garage UI when items were fully upgraded -Added missing Harbinger reward -Minor tweaks to Vagabond modules
Hotfix 22025-05-17-Fixed some achievements not being unlockable. -Fixed Aftermath currency icons being inconsistent. -Minor balance tweaks for minibosses.
Post launch hotfix2025-05-16Fixed a bug that prevented victory for some runs and displayed incorrect overworld map layout.
First devlog of Abyss Chaser2025-05-14The first devlog of Abyss chaser just dropped on YouTube. I talk about the genesis of my game and how I tried to make it stand out in the genre. Check it out to learn more about the game: https://www.youtube.com/watch?v=5KIGUI7bQRc
Updated Demo2025-05-04updated demo wipes the old demo save because the new one is going to be compatible with Early Access review. This way you can keep your progress from the demo after you decide to buy the game. Graphics assets for Patron's skills were reworked by amazing pixel artist - Piotr Wronarowicz. Some skills and spells have been rebalanced. If you're lucky you can even meet a new patron after clearing the first boss of Hell :) Widescreen support is finally added as well as custom resolutions in windowed mode. You can now select one of three save slots but you can no longer "Reset demo" progress. This is the last demo update before Early Access release.
Abyss Chaser Developer Live Stream2025-02-24Watch me play the entire demo from tutorial to beating Verin in the Hallway of Hell.
Steam Deck Support2025-02-13Abyss Chaser has always been designed with handheld devices in mind. It works perfectly on Steam Deck and while I'm still waiting for it to be "Verified" by Valve you can already play it on your Decks :) The game has been carefully tested and there are currently no 'known issues' specific to SD so if you encounter any please contact me directly or post in Abyss Chaser forum. Thank you!