Seconding this. It's a very satisfying puzzle-based Metroidvania. You might not like ostriches when you're done with it though

The hidden puzzles go DEEP on Animal Well.

I heard it's like Halo 2 meets Halo 3.

Yes! Animal Well is great, it probably most reminds me of Fez.

and Tunic!

Tunic is so good. Although I'm yet to complete it, I've gotten like 90% of the way I think after runs of 20-50%. Maybe I'll finally complete it this year because I adore the aesthetic, vibe and that little fox.

Definitely the game opens up and becomes more deep/mysterious than I thought it would get, super cool.