I liked the Tv fighters, and the art in general, but the game suffers from not having any SFX or music. Also you can just hold "D" to walk towards the opponent while spamming "W" or "S" and you never lose. I think you'd need to implement some kind of stamina system to prevent spamming as a next step in development, because being able to cheese the fight to easily means you have no need to use the Block mechanic that you've taken the time and effort to implement.
A fun little idea, but needs more time in the oven. Keep at it!