1) Being able to revive yourself like the old build could with a healing potion OR using a partners healing potions to revive yourself.
2) A button to toggle holding or pressing to use abilities because sometimes it glitches online and the move doesnt go through and just cancels the move fully instead of doing it fully.
3 < Item idea maybe > ) A scythe that has a multi hit like the test sword.
4 < Last idea > ) Double jumps to cover more ground since the jump feels really heavy instead of the normal floaty retro feeling of jumping since the game looks like its based off of retro polygon graphics.
But other then that, your game is amazing and I hope to see the future of what it becomes Kiseff!
I might post some content on my YT on the game just for the fun of it ( Maybe even glitch hunting too )
Might make a couple more ideas later in the future, idk but keep up the good work dude.