Thanks for the tips dude, super helpful :)
I'll see how i can tweak the jump to make it more fun/enjoyable, i definitively was inspired by metroid for the spin jump, though i thought it could be too OP and kill the fun to have it so that you can fly like the "Spacejump" in the series
I like the idea of using ennemies to restore a jump, i might look into that :p
Thanks for trying my game out :)