Somehow this gameboy game is one of the best Mario games. I don't know how either.
Every location in this game is actually pretty unique and cool, the most generic is the tree one but that one is far from boring. None of the levels feel the same, and they're all designed wonderfully. I like being able to go to whichever you zone you want first, you'd think this might make the game feel boring and stagnant but I think the difficulty is welly done for each area and it lets you try a different place if you're getting tired of a certain area.
Recommended to any fans of platformers or 2D Mario games.