So is the original game just gone then? This seems pretty cool, but the setup from before was also interesting. Maybe you could have both versions downloadable if you wanted to, or maybe reimplement the original stuff in the new version somehow. At the end of the day, it's up to you, but it's kind of just a new game at this point, no?
Also, I think it would be cool if you added the name of the character and series when you view a piece of art you collected in the Vault. I'm also not sure what the sword in Idle refers to if the fireball is the damage output. I would also recommend a favoriting feature in the Vault.
Anyway, congrats on the new PC! I'm excited to see what you make next. I enjoy your work on here and hope you can continue it.