Or the developer doesn't care.

Would give ppl more incentive to buy the game if you added achievements.

I wouldn't give enemies invulnerability time after getting hit so you're not just exchanging damage with them and can kill them quickly. ( boss battles seem fine with the invul time), and always have your attack full length. His attack is longer when you jump and attack, but shorter when grounded. I would extend the length of the grounded attack as well. Just my opinion, but I believe it will improve the game....

Add even smaller screenshots: I still could see something ...

You had me hooked until I read that. lol Is there any way around that? Is the game around 90 minutes?