I wonder what parrying means to lock in... But holy kjafnsdlkfjn, the presentation is top tier, this can be out in a cab and people still think it's some real arcade game. And like DimkaDimkin08 said, this isn't spam proof lol. I spammed spacebar my way through and survived until 2 bossfights, and I think I can go even further. Maybe you can try making the judgement time shorter, or that the parry cooldown further a bit, just tiny tweaks and balancing. Anyways, never heard of this concept before, and I like it.