Simon needs some voices btw, preferably nes or cv4 ones. It's odd when it plays the enemy scream when he's hit and the game over tune when he's dying, which then fades out and changes into the second game over track.
Also if possible he needs old school style death and maybe a bit more stiff controls, since right now he feels too much like everyone else.
And perhaps some cool vampire killer that's not hod's vk remix for the entrance theme. Maybe saturn symphony's vampire killer track, the one that plays for maria.
Btw. Simon's slide = priceless.