Creator tobyfox announced that Deltarune has received the 1.03 update with fixes.
See the patch notes below (via X). A 1.04 update is already in development.
Deltarune – Patch Notes 1.03
Chapter 2
- [Switch 2-only] Fixed a softlock in the part where you catch mice in a basket on your head.
Chapter 3
- Swords used in a certain boss’s “Sword Tunnel” attack now have a reduced hit box relative to the graphic, making the attack easier to dodge.
- Fixed a softlock on the Board 1 that could occur after using only three keys.
- Fixed a soft lock if a party member fails to reach the Power Croissant.
- Fixed a crash if you pushed a pyramid the wrong way.
- Fixed an issue where on certain platforms, the sprites of the game would become blurry after the Tenna scene.
Chapter 4
- If you lose to Jackenstein 2 times in a row, the amount of damage that the chasing pumpkin deals will be halved. If you lose 3 times in a row, TP gain will be increased by 50%. These changes will allow players who find this battle difficult to progress past it more easily.
- Fixed a softlock which could occur if the tutu was not returned to you.
- Fixed an issue where normal battle music would not play if you fought Mike at the beginning of the game. (This issue becomes resolved after fighting Jackenstein.)
- Fixed an issue with a hitbox not working when a boss dives at you from many different directions. (The hitbox will be adjusted more later)
- Fixed an impossible note on the song “Knock you Down!!” in the rhythm game.
- Fixed an issue where Kris would still appear to be wearing their church clothes even though they’d been removed.
- Fixed an issue where asking Ralsei advice for a puzzle would simply result in him saying a single button.
- Fixed an issue where changing octaves on the giant piano organ thing could freeze the game.
- Susie and Ralsei no longer erroneously appear in the rhythm game at Castle Town at the end of the Chapter.
Various Chapters
- [Console-only] Fixed an issue where changing the language setting would also change the border setting.
- Fixed an issue where the intro prophecy would always be skipped after selecting a chapter using a controller.
- Fixed a few minor textual errors.
- Fixed various minor graphical errors.
- Various other minor fixes.
