Steamboat I-saw-you-post-this-on-reddit
Jokes aside, the attack is delayed (Sometimes, clicking to attack doesn't work) and moving the mouse also appears to move mickey as well, which means that I have to fight between the mouse and arrows. They're both problems, but not enough to dislike the game entirely.
Author Comments
use the arrows to move
use mouse to aim and click to shoot
and use powerups to win
PS: standing in blood will make you slide in the direction your facing.
floopman responds:
about the mouse thing. i forgot to mention standing in blood will make you slip in the direction your facing.