Quote from JacobXScum:
I wanted an all encompassing Metroid experience. There are sounds from all of the 2d games. I know it's a bit inconsistent, but i have a soft spot for the classic experience.
I'm all for classic soundbits and stuff like that in homebrew games. You should however not use it for an action that will be repeated several thousand times over the course of the game, save stuff like that for boss intros, key item pickups and other big events.
edit: Only played until the morphball but I love the physics and the morphball change took all of two seconds to get used to. Could have used a few more video modes than micro-window or fullscreen though and options for audio on/off, I have if you are limited by MM Fusion on that though.