Interesting hack.
Definitely vanilla difficulty other than a couple of spots where the non-linearity can put you into situations of certain death in an otherwise low-difficulty environment.
There are some mapping issues where using a map station will tell you you've been places you haven't, or where the mini map is just plain wrong.
I think the most striking feature for me is the visual aspect of this hack. It's very pretty. I'm a sucker for good palettes.
Super Mega Easy Metroid by jailsonmendes [ Vanilla+],
rated by Cardweaver on Apr 20, 2015 ()