Spoiler About An Ending

[Caretaker]

Man, that last secret ending really puts one hell of a twist on things. Took me a second to realize but damn that was rough. Good ♥♥♥♥ devs. For those curious, nothing in-game unlocks the purple door that I've seen. I even tried to burn the purple heart, but even then the door was locked.

[sweetsharkboss]

So what do you think?
I believe both games are loops.