Here’s something I didn’t know about Wonder Boy III: Monster Lair before my copy of the game arrived a few days ago: In lieu of a traditional instructional manual, it comes with a 10-inch-by-14-inch piece of paper that’s been folded into a square.
The front side of said piece of paper is a poster:
The back side, on the other hand, contains all of the instructional stuff:
Click on either of the images above to get a better look at them.