Hmmm, I've gotten the true ending, found the secret in the menu, and met some odd characters, but I still feel like there's more to unlock. Even as is, it's a really fun playthrough, quick but satisfying.
Oooooh so that's why that one is like that, neat! Can't get the swamp one to work though, at first I thought it was because of mr man but even without visiting him it still didn't wanna click. Ah, well.
I will say the mouse mechanics seem like the only real "miss" here, just 'cause if one hand is on arrows and the other is on Z key then the mouse would require a third hand lol.