But it looks bad and really slow...

i think its a bug :S

I know there are many steam gamers who buy indie games like this, especially for trading cards. Something I think you could put in the game to help sales. :)

Meet an old-school arcade with a cute graphics, have a lot of fun!

Huge amount of bugs cropping up for me, some levels I am randomnly just floating in the sky, others bridges are uncrossable as if there is an invisible wall on it, when I beat the first boss he immediately respawned and the door to exit the level did not open. Anyone else having these issues? I want to enjoy the game but it is unplayable in this state....