We fixed a bug that could show an incorrect number of Arcades collected in Level Select. Some Arcades had duplicate IDs, which prevented them from appearing correctly in some stages.
If you still have problems with this, we suggest you delete the save file for last year's old demo, which may be conflicting with the full game. Just go to the folder “C:\\Users\\User\\AppData\\Local\\REALITY_RASH\\Saved\\SaveGames” and delete the file “progress.sav” (exactly like that, without any numbers).
Your progress will not be affected!
There was an enemy in level 3-3 that in rare cases would prevent a door from opening after clearing the area.
Achievements related to completing the game might not unlock correctly.
The Cores that could get stuck outside the map after defeating a boss have been fixed.
Among other minor fixes to improve the player experience.
Thank you!!
Correction of Collectibles, achievements, and more... V1.12
Source: Steam Community (opens in a new tab)