Steam app 2233750 · updated 12 Sep 2026, 23:00 UTC
Idle creature-collector, where you mine, train, breed, explore and more with your creatures. Discover all there is in the world of Koltera.
287 hourly samples, with the daily peak drawn over them. Weekends are shaded.
34 months, December 2023 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, 170 hourly samples from 14 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, 117 hourly samples. Each dip is a night. Weekends are shaded.
Koltera was released on 8 Dec, 2023.
| Language | Full audio |
|---|---|
| English | ● |
A blank audio cell means full audio was not marked in the returned language list.
41 achievements in total.
24 developer announcements, Dec 2023 to Nov 2025 · times in UTC
As I am nearing close to completion on Koltera 2 and heading into playtests in December, I invite anyone interested to come wishlist it! It means the world to me and I can't wait to get players playing on a game that takes ideas from…
King Otter Games- Buffed Mining, Training, Explores Staffs from 200% max -> 400% max - Nerfed Cost to Extend Trainer Spell from 5 -> 2 mana potions - Nerfed Cost to Refresh Trader from 10 -> 5 mana potions - Changed Achievement 'Nothing Left' to…
Patch notes- Changed 'Explorers' upgrade so that it converts to more 'Gathering' slots once locations are explored, for continued value into the upgrade - Fixed gold border not showing for normal creature when you had perfect genetics - Added a…
Patch notes- Fixed soulstone summoning not adding a obtained date to save- Added an obtained date filter in the creature selector- Added a obtained date to the tooltip of creatures- Added a dropdown so that you can choose what the auto-craft target is…
Patch notes- Fix the collector job so that it actually provides an upgrade to creature storage (sadly only will affect new saves) - Add spirit to the screen after you breed a creature to make it easier to see if you got the spirit you wanted - Add a…
Patch notes- Added a sentence on each job page highlighting the relevant creature stats - Added a backups folder for each save slot - Added a button to access that backups folder in the main menu - Added writing saves to files instead of cookies…
Patch notes- Fixes the Collector Specialization not giving the Storage Upgrade - Removes the Broken Guidebook Link and Adds a Discord link in the Options
Patch notesHey everyone, I hope everyone's holidays have been amazing. With the holiday's behind me, I'm beginning to focus in on the sequel to Koltera. I don't have any timeline for it as of yet, but I wanted to announce a big change to this game…
King Otter GamesUpdated old text references for better clarity Soulstones are no longer capped and will continue to accumulate Added more clarity to trader requirements
Patch notesAdded Offline Progression (Uncapped) Rebranded the game to be under "Koltera" due to issues with previous names. Buffed Trainer XP gain from 3% of XP gained to 5% of XP gained by creatures Fixed bug where game crashes when gene modifying…
Patch notesHi all, I just wanted to give an update that over the next month or two, I will be rebranding the game to Faemore. There are various reasons for this, but ultimately, it'll allow me to protect the game IP, especially when I have aspirations…
Patch notes- Changed augmentation from transferring 100% of the parent stats onto the Fable to now 75% of each stat. With combiner being added back + magic + changes in the breeding formula, it is a bit too easy to get a perfect Fable. - Fixed…
Patch notes- Augmentation now gives parents genetics instead of 25% - Breeding now has the following Vibrancy Roll: 10% it's a 100% vibrant now, 50% it inherits the best parent, 40% vibrancy is random - Nerfed Augmentation costs massively again - Earn…
Patch notes- Fix Magic Staff Achievement since it isn't crafted, rather obtained - Massive nerf to Augmentation Costs - Massive nerf to Breeding Costs - Bumped Trainer XP from 1% of Fable xp earned to 3%
Patch notes- Changed breeding and magic staffs so that if they are not crafted, it now shows what you get when you unlock it mechanic wise - Nerfed Breeding Staff crafting requirements, to match other staffs - Fixed "Trainer Level" requirement text…
Patch notesAchievement Update I've finally finished the Achievements update, which now adds 30 achievements for you to collect and obtain. The icons are each of the Fables. Some of the achievements will be retroactive to your saves, so all you'll have…
Patch notes- fixes auto-heal not working - fixes typo
Patch notes- Fixed gold checkmark showing/not showing incorrectly - Reworded the Vibrancy Healer upgrade to clarify what provides higher mininums - Nerfed scaling for Fable Capacity Upgrade - Re-scaled rock health so that the best of the best can…
Patch notes- Fixed Paging Bug that would crash game switching pages or adding a new fable at a perfect amount - Reworded the game completion screen for more clarity - Changed "Trashed" to "Released" to be more friendly - Added ability to breed again…
Patch notes- Added Time Stones as an offline and in-game time mechanic, to be spent on special features. Earned every 30 minutes. - Added an Additional Options page with the ability to disable animations, offline progress, and the confirm release…
Patch notesCloud Saves have now been enabled! Just remember, I don't officially support Steam Decks/Non-Window OS's, so I wouldn't be surprised if it doesn't work there. If I can figure out a solution for those, I'll try, but I don't have the devices…
Patch notes- Disabled "Prevent Sleep" Chromium Option (Game may not play while asleep though) - Added "1" to each time cube action in the trader for more clarity - Capitalized 'F' in Fables and Fabledex to be more consistent - Updated all the image…
Patch notes- Adjusted the first few locations in training by minimizing the level spread and removing the really tough rarer fables - Starter Fables will now start with 75 for each genetic across, to give a slight advantage to start with and removes…
Patch notes- Fixed Typo from the boosted tooltip from 3x to 2x (which is what it actually is) - Fixed Boosted true/false to show properly when boosted
Patch notesWhat Steam runs, and with what. Straight from the app configuration.
| Description | Executable | Arguments | Platform | |
|---|---|---|---|---|
| Launch | fableverse.exe | windows |
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 |
|---|---|---|
WinSavedGames | King Otter Games/Koltera | * and below |
It runs on public data and somebody's spare time.
https://paypal.me/KintaroPalPay[email protected]0x4d559C765AA8BFe336E36d5b76024926767eD38dTJtctWU9uetJaTBoSybd1RErW7n9duTKVG