if you dont have a mac, i did this.

found the pic i wanted, resized it to 3200x480

went to:

http://picslice.com/?m=slice#p

sliced it 4x1

then click on the link in the bottom left to download a zip of all the pix.

i have included 2 to show you.

i have more but was limited in the upload size. i did castlevania as well.