I really like the graphics and visual clarity on everything here. I made it to the 20th opponent but he killed me :( The level of polish is very high as well. I don't have many complaints, just that the special attack animation could be a little faster and not displace your character since you are unable to avoid taking damage right after you do a special attack. It also felt a little repetitive, since most of the enemies got repeated over the 20 levels. If the game was half that many levels nothing would change much, I think. Still, great job on this entry!