Thanks for playing!
Skipping dialogue (and an overall better dialogue system) is going to be one of the first improvements to be made.
I'm going to include a much better tutorial for beginners, as I realise now after reading through these comments that a lot of people didn't understand the main mechanics of the game.
Also, that NaN glitch - Annoying! I spent a while patching that out just before the jam ended. Would you mind saying whether you were playing in browser or in the download or using the itch app? The enemies not having hitboxes for a brief moment was intentional - as all enemies enter from the top you could kill them just before they went on screen.
And yes, I used that link you sent me for female grunt noises :P