itch.io

They know the update is coming (and so am I)

Within the game itself? As far as I know (I've played the game a couple of times now) he hasn't used the songs that he has on his channel. I think he mentioned they were made with AI, but I think someone ELSE "made" them, he's just sharing them and said that he'll likely not use them in the game because they "don't fit the game's vibe" much.

Wait, what? He used AI just to fix some stuff recently. 99.9% of the game was made by hand

Check his youtube channel