Finished the game got some unresolved questions

[Zunde]

The big blue trees with the corpses hanging on them that appear everywhere even one hidden away in it's own room in the forest do these have any use?

The Plant bulb guys hanging around in a room in each area have any use?

The 3x Demonglyph door in the ancient battlefield seems to just be a loop with a single dead body set dressing on the stairs and a lever that opens a gate with nothing else in this area the hell is up with that?

[King Fossil]

They don't do anything because this game is unfinished.
They don't do anything because this game is unfinished. I guess they give you an achievement? But no real gameplay thing.
You can drop down through the floor directly left of the door and there's a chest there.

[Zunde]

That's unfortunate. I got the true ending and wanted to praise the game but it does genuinely feel like a half baked pastry.

[kailomonkey]

Praise the game if you want. I also beat it and 100% it and thought it was a good time. A full metroidvania that makes you explore thoroughly and keeps you teased and working things out.

I think of those bulbs as a reference to their relatives in the previous game, and yea something to find for an achievement.

[trumpisapieceofshit12345]

The fact that you play as demons and also are not evil at the same time is what makes this game great! Random flaws don't change that for me <3