i haven't yet completed this or tried the variety of its unique modes (classic zebes, a revamped version of the original game set on a new planet, a randomizer, multiplayer, and map creation...!) but i have played enough that i really think this deserves more attention. it's such a polished update to a somewhat dusty classic that if there were any justice in the world, its developer might be paid by nintendo and a port released for the switch. it's not any kind of dramatic overhaul like zero mission by any means... it feels more like the nes game had been ported to pc engine and now it's got some more modern additions. really, really cool.

https://forum.metroidconstruction.com/index.php/topic,4952.0.html