as a heads up for anyone using this mod, it can completely soft-lock you in the Knife Piece 2 sequence in case a room requires you to pick up a key to progress.

@Tritoch yes, it still works. No changes or updates to the mod were necessary despite the game being updated a few times in the meantime. I'm still using it myself.

Does this mod still work?

FAX

@Fiebre whoops, thanks! That's a case I hadn't thought of. I'll make sure to always grant bought keys in the next update.

I used the key that the boss dropped to open the store and in the store there was a key which I bought, but I was still discounted by your system