Game crashes/freezes when you die, may be an issue with the scene tree.
The dash animation could be shorter, and parry is really op because of the cooldown animation. It might be more fun if you can
I like the general concept of the game however the lack of a distinguishing factor between player 1 and player 2's sprites isn't ideal. It was very easy to lose track of which character is yours, especially if dash is used.
WASD or Arrow Keys to move. Space, Up arrow, and W to Jump. R to Restart.