Steam app 2768430 · updated 12 Sep 2026, 18:47 UTC
Enter the world of ATLYSS, a Singleplayer/Online RPG where you can fight with or against friends in a surreal world filled with creatures beyond comprehension. Customize and progress your character(s), complete quests, and discover strange locations.
719 hourly samples, with the daily peak drawn over them. Weekends are shaded.
23 months, November 2024 to September 2026. The highest number of people in the game at once, each month, on a time axis -- a gap in the record stays a gap.
The highest number of people in the game at once, each month. Four, because four is as far back as the source keeps anything finer than one figure a month.
31 days, each one the highest figure that day. The source keeps no hourly detail this far back. Weekends are shaded.
31 days as the curve, each the highest figure that day. Behind it, 437 hourly samples from 13 Aug, which is as far back as the source keeps every hour. Weekends are shaded.
12 days as the curve, each the highest figure that day. Behind it, 282 hourly samples. Each dip is a night. Weekends are shaded.
ATLYSS was released on 22 Nov, 2024.
The game contains sexualized clothing and character designs (however, nothing explicit), blood and cartoon violence. Dialog may contain occasional swearing and mild sexual innuendo. In-game chat is included in online play, which can provide varied experiences.
| Language | Full audio |
|---|---|
| English | ● |
A blank audio cell means full audio was not marked in the returned language list.
ATLYSS Early Access Trailer (November 2024)
Watch on Steam
ATLYSS Pre-Alpha Footage (January 2024)
Watch on Steam20 achievements in total.
39 developer announcements, Nov 2024 to Jan 2026 · times in UTC
A hotfix patch for 12026.a3 is released. Lobbies will be have to be restarted for this to fully take effect. Fixed de-buff conditions that are stack-able not properly being removed when killed.
Patch notesA new quick hotfix patch is released. Lobbies will need to be re-hosted due to serverside changes. Finalized condition issues, creating a check for indefinite durations for validation. Please continue to report this if it still occurs, and…
Patch notesA quick hotfix patch is released. This is a new version, so lobbies will need to be rehosted. Fixed several enemy conditions from Warboars, Barknaughts, Sinroots, etc not having a duration. This is in result of a reworking of the condition…
Patch notesATLYSS Version 12026.a1 released.Verify integrity of game cache if the update does not occur.Developer's Note:Hello everyone, I have been on holiday break for the past few weeks, and have just begun development once again. Thank you all for…
Patch notesThe ATLYSS x Makeship Collaboration is here!For a limited time, you can get yourself a plush of Angela Flux, the Mystic Guardian of Sanctum! You too can potentially be occupied with the librarian in your own…
KiseffATLYSS Version 112025.a4 released. Verify integrity of game cache if the update does not occur. Game / General Applied an additional buffer for updating non-local players equipment display, which should prevent client players from appearing…
Patch notesA small hotfix patch is released for version 112025.a3. Added an "allow unicode" setting in the game tab, nearby the fade chatbox options. This will allow the hosted lobby to accept unicode characters for other languages. More development…
Patch notesATLYSS Version 112025.a3 released.Verify integrity of game cache if the update does not occur.Game / GeneralFixed a packet accumulation bug where it would potentially disconnect a player while playing.Fixed a lag input issue with the…
Patch notesATLYSS Version 112025.a2 released.Verify integrity of game cache if the update does not occur.Game / GeneralFixed Screen Mode and Screen Resolution setting drop-downs. Setting resolutions and screen mode should work properly without hassle…
Patch notes*Update promotional artwork made by Assley (a.k.a Busta_Machine)!On the day prior to the first year anniversary, a new update for ATLYSS surfaces, bringing forth the ability to fully play the game using X-input game-pad support! Nearly all…
KiseffATLYSS Version 102025.a5 released.Verify integrity of game cache if the update does not occur.Game / GeneralAdded Steam rich presence to the game, displaying information on the Steam Friends list of the players location, class, level, and…
Patch notesATLYSS Version 102025.a4 released.Verify integrity of game cache if the update does not occur.Game / GeneralAdded an optional UI element that displays how many players are in the same map instance as you. This can be toggled off in the…
Patch notesATLYSS Version 102025.a3 released.Verify integrity of game cache if the update does not occur.Game / GeneralAdded a new parameter to settings file, remembering what your last played character is, selecting them when starting up the…
Patch notesATLYSS Version 102025.a2 released. Verify integrity of game cache if the update does not occur. Hotfix Summary Fixed memory leak issue regarding material count on equipment display. Fixed chang and kubold leg and main-bone positions for…
Patch notesAfter long last, a new update for the game is out! Thank you all for the support and the feedback!*The header / cover image art is done by fantastic fan artist, Kappanana!Here's the patch notes:ATLYSS Version 102025.a1 Released!Verify…
KiseffATLYSS Version 82025.a2 Released. Verify integrity of game cache if the update does not occur. Re-added steam profile inspection, a small steam logo icon will appear on who tab cells. Clicking it will take you to the steam profile of the…
Patch notesATLYSS Version 82025.a1 Released. Verify integrity of game cache if the update does not occur. --Content-- Added Orange, Lime, White, Pink, and Brown dyes. Added a setting to disable / hide the icons above certain NPC's heads. (This may be…
Patch notesAtlyss 72025.a8 Small Patch Released A small patch containing some bug fixes and UI changes released. Verify integrity of game cache if the update does not occur. Replaced licensed fonts on various UI elements. For anyone developing…
Patch notesATLYSS 72025.a7 released. Verify integrity of game cache if the update does not occur. Buffed Restora values, and lowered the cast time for Restora. Slightly nerfed Curis values and slightly increased cooldown. Imbue has a longer cooldown…
Patch notesA hotfix patch is released (72025.a6). Verify integrity of game cache if the update doesn't occur. Lowered health of Muchroom enemies in Crescent Grove 20-25. Lowered the count of Muchroom enemies that spawn in Crescent Grove 20-25. Fixed…
Patch notesA new version of ATLYSS (72025.a5) is released. Verify integrity of game cache if the update does not occur. Consumables such as Bunbags, Bunjars, and Bunpots have increased / adjusted cooldowns. Added a new Novice skill that Angela…
Patch notesATLYSS 72025.a4 Released A new patch for ATLYSS is released. Verify integrity of game cache if the update does not occur. Skill limitation for Action and Support skills are removed. You are free to apply any skill of any type on any slot.…
Patch notesHello everyone, thank you so much for all of your feedback for ATLYSS. I have been taking as much time as I can to read all the feedback provided for the new update that released yesterday. A lot of the game has changed, and I'm aware and…
KiseffVersion 72025.a3 A new version of Atlyss has been released. Refactored Game Mechanics Added Fishing Level Cap increased to 40 Subclasses are available from the 20-25 Hard Grove badge vendor as tomes for Paladin, Bishop, and Magus. All these…
Patch notesA new update for the live branch of Atlyss will be releasing on July 7th, 2025. To view any information regarding the update, check out the previous update logs.Guaranteed things to expect for this update:Hard Mode Crescent Grove…
KiseffHello everyone, First and foremost, thank you for your support for the game and ultimately your patience. It's understandable that there is a lot of tension and I'm well aware of it all. Just to reiterate, there was the lack of transparency…
KiseffHello everyone, Thank you so much for your support for my project and ultimately your patience. I have been ridiculously busy developing the game, and I'm happy to report that so far things have been going very smoothly. I understand that…
KiseffAtlyss Beta 1.6.2b Hotfix Released This will be the last default branch update for the year, stay tuned for a larger update on the default branch! Happy holidays! Adjusted fullscreen / resolution setting functions. Fixed red critical float…
Patch notesAtlyss Beta 1.6.2a Released Verify integrity of game cache or restart the game to receive the update. Increased "Push Collider" radius for enemies. This will have enemies clump up less and keep distance from each other more often. Added a…
Patch notesAtlyss Hotfix (1.6.0b) Released Please verify integrity of game cache if this update doesn't occur. Fixed disconnection issue when getting hit by a hazard (spikes, spinning blades). It was attempting to check for something that didn't exist…
Patch notesATLYSS Beta Build 1.6.0a Released Please verify integrity of game cache or restart the game to update to the newest build. Steam Cloud integration added. This may take a minute to go into full effect if it's not available yet. Re-worked…
Patch notesTooltips are reverted back to their original size for now.
Patch notesATLYSS Beta Build 1.5.8a Released Please verify integrity of game cache or restart the game to update to the newest build. Various fixes to stat distribution added. Stunned players in PvP can no longer block. Revised various UI elements…
Patch notesAtlyss Beta Build 1.5.5a Released Please verify integrity of game cache or restart the game to update to the newest build. Added visual and audio telegraph effects to some enemies (Wisps, Boars, Slimes). Fixed weapon conditions not working…
Patch notesAtlyss Beta Build 1.0.5c Released Please verify integrity of game cache or restart the game to update to the newest build. A quick hotfix build has been released. Happy thanksgiving, and thank you for your patience and support!
Patch notesFixed a few issues regarding skill points. Fixed Lobbies appearing as "Password Only" if they have no password.
Patch notesAtlyss Beta Version 1.5.0a Released Please verify integrity of game cache or restart the game to update to the newest build. Revised Lobby Entries on the Lobby List Finder. Ping display on lobbies will be coming soon, hopefully. Lowered…
Patch notesATLYSS Beta 1.0.0b Please verify integrity of game cache or restart the game to update to the newest build. Fixed Dire Helm cosmetic giving 50%+ crit chance stat bonus Enok now has netsync for his transform position.
Patch notesHello everyone, thank you so much for your support and your interest in ATLYSS! It's been a long time coming to get to this point, and close to a year later since the initial alpha demo from January, the game is now closing in towards…
KiseffWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | ATLYSS.exe | windows | ||
| Launch | ATLYSS_LINUX_E.x86_64 | linux |
The folders Steam Cloud syncs. The root is a token Steam uses for a location on your own machine, not a path this page can know.
| Root | Folder | Files |
|---|---|---|
gameinstall | ATLYSS_Data/profileCollections/ | * and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG