Hello Kitty Island Adventure [010027901C89C000]

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Appreciate your help with all this and updating these codes.

I tried using the [PinToRaiseTo999] and I'm not sure how to use this. Am I supposed to pick up items on the ground then it'll give me +999 copies of the item?
Say I wanted to duplicate my Hangyodon furnitures in my inventory. How do I use this code to get more Hangyodon furnitures?
 
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Was there any change?

No changes. It is exactly the same as the version currently on the front page. I used to keep archive copies in separate posts, but with another game this ended up causing confusion between cheat codes for different versions, which was a hassle to sort out. Because of that, I've gone back to posting the latest version both on the front page and in the thread whenever there is an update, the same way I do with DDV.
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Appreciate your help with all this and updating these codes.

I tried using the [PinToRaiseTo999] and I'm not sure how to use this. Am I supposed to pick up items on the ground then it'll give me +999 copies of the item?
Say I wanted to duplicate my Hangyodon furnitures in my inventory. How do I use this code to get more Hangyodon furnitures?

Please check the Index on the front page first, as it includes the usage and effect of each code.

“Pin” means pinning an item in your inventory. With [PinToRaiseTo999] enabled, open the inventory, move the cursor over the item slot you want, and press the Minus (-) button to pin it. So for Hangyodon furniture, you do not need to pick it up from the ground. Just enable the code and pin the Hangyodon furniture you want to duplicate while it is in your inventory.
 
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Previously, I was able to interchange save files between the PC and Switch versions of the game, but somewhat recently, an update was released that prevents this from working. Do you think it might be possible to bypass this by updating a flag within the save file?
 
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Previously, I was able to interchange save files between the PC and Switch versions of the game, but somewhat recently, an update was released that prevents this from working. Do you think it might be possible to bypass this by updating a flag within the save file?

Do you remember which version was the last one where you could freely move the same save between the Switch and Steam versions?

I compared v2.18.1 saves from both platforms. The save format itself is still basically the same, but the save now stores which platform it came from. The Switch version checks this value and treats a Steam save as incompatible, which appears to be the reason it no longer loads normally. In principle, it may be possible to make a small patcher that only changes this platform value between Steam and Switch.
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A small web tool is now available for this.

HKIA Save Platform Patcher

It detects whether the save is from Nintendo Switch or Steam and changes the stored platform value to the other platform. Everything runs locally in the browser, so the save is not uploaded anywhere.

The patch has only been verified structurally so far and has not yet been tested in-game. If you try it, please let me know whether the converted save loads and works correctly on your side. Please keep a backup of the original save as well.
 
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Do you remember which version was the last one where you could freely move the same save between the Switch and Steam versions?

I compared v2.18.1 saves from both platforms. The save format itself is still basically the same, but the save now stores which platform it came from. The Switch version checks this value and treats a Steam save as incompatible, which appears to be the reason it no longer loads normally. In principle, it may be possible to make a small patcher that only changes this platform value between Steam and Switch.
Post automatically merged:

A small web tool is now available for this.

HKIA Save Platform Patcher

It detects whether the save is from Nintendo Switch or Steam and changes the stored platform value to the other platform. Everything runs locally in the browser, so the save is not uploaded anywhere.

The patch has only been verified structurally so far and has not yet been tested in-game. If you try it, please let me know whether the converted save loads and works correctly on your side. Please keep a backup of the original save as well.
Awesome work man. I will let you know in a bit if it works for me.
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Screenshot 2026-09-24 231530.png

Successfully patched from Nintendo Switch to Steam and back to the Switch!
 
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