itch.io

would love to take a good crack at this, but no support for fullscreen, no mouse restriction to window means it's extremely annoying to play on a 4k display. It also appears to lack a pause function, so moving the cursor elsewhere still interacts with the game.

The combination of body horror, mario and metroid is absolutely amazing, and the title screen was such a great gag.

Some feedback - It's REALLY easy to press R by accident. I'm guessing you don't want to add remappable controls or controller support, but maybe add a "long press" for R to respawn - could even have mario vibrate for a sec before he pops while you hold it as a little warning and it could look really hilarious.

The menu never moves from the top left, so this can occasionally make it extremely difficult to work your way up into the top left.

WASD is sort of supported for moving out parts in edit mode, but it seems especially in the early game to lose the cursor and this confused the heck out of me at first as I was just trying to use the keyboard or controller with keyboard keys mapped to it.

I was able to squeeze through this gap in the green area -
https://clips.twitch.tv/MistyStormyAubergineCorgiDerp-I0vdKdNfV7IiDZOi
I have no idea if this was cheese or intended, but if it's cheese I have NO IDEA where I was supposed to go. I feel like I've been able to proceed normally from here, though, but that power up down there, sticky, keeps respawning.

Overall experience was just amazing though. I'm having so much fun with it, and excited to finish it. I'm still kind of awestruck that somehow this combination of my favorite things - body horror, mario and metroid exists and was made by the creator of my favorite game ever and was just so goddamn fun.