Personaly I made this simple demo of a top down shooter with faux gravity in 3 days  ,but there are Two Big Problems, one is that I've never made a metroidvania, and two is that I am already out of ideas, sooooo........ if anyone wants to play the demo and give me some advice here is the link https://housedev.itch.io/untitled-space-game,I plan on adding enemies with ranged attacks, Caves ,definitely more weapons and maybe more abilities like a dash ,but let me know what you think, anyways thank you for your time <3 ,House out!