Dear koi farmers, To celebrate the Steam Farming Fest, koi farm is 40% off! The game has also received an update:

• When the book is open, a button appears that takes the player to the settings menu, so a keyboard is no longer needed to play.
• The tutorial can now be skipped.
• A loading animation is added to the main menu.
• Some minor fixes and improvements.

Dear koi farmers, Koi Farm has a website now! For now, the website contains links and some information about the game, but we have bigger plans for the future. Stay tuned! https://koifarmgame.com/

Dear koi farmers, I've just pushed a small patch that prevents the shift and control keys from remaining in the "pressed" state when tabbing out of the game. This caused koi to be teleported (shift + click and control + click behavior) unexpectedly when tabbing back to the game window.

Dear koi farmers, By popular request, Koi Farm now has two English language options, one with metric units and another one with imperial units.

Dear koi farmers, I've had several messages of Steam deck owners experiencing problems with touch controls. Sometimes, a region to the right and bottom of the screen can't receive input. While I'm trying to fix the issue, a user on our discord has verified that this problem doesn't occur when running the game in desktop mode. I hope this helps Steam deck users until the game is patched!

Dear koi farmers, A small patch has been published today:

• Some compatibility issues with Steam Deck and Linux were fixed.
• When changing settings that require reboots, the game automatically reboots back into the previously loaded save.

Dear koi farmers, The latest patch turns MSAA (soft edges) on by default, unless it is turned off in the menu. The patch also includes some compatibility fixes.

Dear koi farmers, To celebrate the Steam summer sale, we're hosting a koi breeding challenge in our official Discord server! We're giving away 2 months of Xbox Game Pass Ultimate to the creator of the prettiest fish. For more info, check out the announcements channel in Discord!

Dear koi farmers, The game now has a menu option for toggling MSAA (anti aliasing). This feature was on by default, but it can now be turned off. This makes edges rougher, but the game will run smoother on slower computers.

Dear koi farmers, Koi farm has now been translated into Indonesian. The Indonesian option is accessible from the game menu.

Dear koi farmers, Koi farm has now been translated into Filipino. The Filipino option is accessible from the game menu.

Dear koi farmers, Koi farm has now been translated into Korean. The Korean option is accessible from the game menu.

Dear koi farmers, To celebrate the Steam winter sale, koi farm gets a special winter update today! During the winter sale, Koi Farm is 30% off, and the koi ponds are covered in snow.
The koi in the banner were created by koi farm players for our winter themed challenge; come meet us in the official Discord server!

Dear koi farmers, Lightning flashes during thunderstorms can now be turned off by a menu setting, since they can be an issue for players with epilepsy. Thunderstorms still occur when flashes are turned off, but there will not be any flashes.

Dear koi farmers, To celebrate the Halloween sale, koi farm gets a special update today! The most visible change is the autumn theme that will be active during the Halloween sale:
On top of that, several smaller features have been added to the game:

• Control + click teleports a fish to the opposite pond, or to the big pond if the fish is in the river.
• Shift + click teleports a fish back into the river.
• Web (also called brindle) patterns can now stack.
• Stripe patterns can now stack.
• It is now possible to combine a ridge and a stripe pattern.

Dear koi farmers, A small patch has been published today:

• A white or black screen crash has been fixed. Some users encountered crashes where the screen turned black or white, but the sounds kept playing.
• Implemented new systems in preparation for future updates.

Dear koi farmers, A small patch has been published today:

• Color mutation probabilities have been rebalanced.

Dear koi farmers, By popular request, I've added more empty pages to the card book. When all challenges have been completed, the book has 30 empty pages available that can be used to store any koi. Time to clean up those crowded ponds!

Dear koi farmers, By popular request, Koi Farm now supports three save slots, so three totally different koi ponds can be created. Existing saves will automatically become pond #1, and ponds #2 and #3 will become available as new save slots. All three ponds will be synchronized by Steam Cloud.

Dear koi farmers, Thanks to feedback and contributions to the source code, I've been able to release another small patch with fixes and improvements:

• Added Italian translations.
• Added a link to the Discord sever to the main menu.
• Adding duplicate koi codes to the game is now no longer forbidden.
• Fixed a bug where grass turned black for some window sizes.
• Fixed a bug where an infinite amount of cards was sometimes allowed to be in the bottom of the screen.

Dear koi farmers, It's time for another small patch, fixing the broken steam overlay among other things:

• Steam overlay now works.
• Fixed an issue where enter toggled full screen mode, this should have been alt + enter.
• Fixed a bug where menu buttons could be clicked while they were fading out, causing strange bugs later in the game.
• Fixed a few issues with Ukrainian translations.

Dear koi farmers, Since the source code has been published, several players have already contributed small improvements and more translations. I have included them in this update. The following things have been changed since the last patch:

• Added Spanish translations.
• Added Portuguese translations.
• Added simplified Chinese translations.
• Added Russian translations
• Added Frisian translations.
• Added Ukrainian translations.
• A bug that caused card book pages to get stuck has been fixed.
• A bug that caused Cyrillic characters to display wrong has been fixed.

Dear koi farmers, As of today, the source code of Koi Farm is publicly available on GitHub. The game is written in HTML & JavaScript and it uses WebGL to render. Programmers who are familiar with these technologies should be able to work with the code. The code is provided "as is", but Koi Farm has a lively discord with a dedicated channel for code related questions; please ask them there. For more complex issues, GitHub discussions can be used. The code is distributed under the Apache 2.0 with Commons Clause license. That means that you are free to modify the code as you wish and distribute those modifications, but it is not allowed to sell any portions of the code. Great contributions may be included in the main game through pull requests. I hope the code helps modders to create new content, and I also hope it's interesting to other developers. Besides that, I'm planning on writing a few articles on my blog explaining the used techniques.

Dear Koi Farm players, By popular request, I've created an easy way to add new translations to the game. This public GitHub repository contains all language files that are currently in the game, and anyone can propose new translations there. When new translations are made, I will add them to the game as soon as possible. If you're not familiar with how GitHub works, sending me a translated language file via other means (like twitter or the Koi Farm discord) is also possible, I will make sure it ends up in the repository. Since five new (difficult) color mutations were added last week, I've added several pages to the card book for these colors. They can now be collected.

Dear Koi Farm players, Thank you for playing! Since launch, several updates and patches have been applied already, in part thanks to all the feedback on the discord.

• Added Japanese translations.
• Added German translations.
• Added Turkish translations.
• Added Polish translations.
• Added French translations.
• Added menu option to override system language choice.
• Implemented autosave.
• Five colors have been added.
• Added an option to disable grass audio.
• The game now always uses a dedicated GPU if one is available.
• The game is now allowed to run in portrait mode (although it may hide the interface).
• Moving the volume slider all the way down now mutes all audio completely.
• The game uses higher quality audio files.
• A bug causing audio to crackle or play at low quality has been fixed.
• A bug that could crash the game when reaching the fish limit was fixed.
• A bug that caused grass audio to play when moving over water has been fixed.
• Mutation possibilities to make obtaining certain combinations easier have been added.

Koi Farm has been released today! After fixing the last bugs and adding a few more colors and patterns, Koi Farm has finally been released! Koi Farm is a game about playing with koi ponds: you can crossbreed koi and combine interesting fish to breed the koi to your liking. Patterns are procedurally generated, an infinite number of them can be explored. Discovering new patterns and colors lets you progress through a set of collecting challenges.