Thanks, that worked perfectly. The solutions to these types of problems are always so simple, which is why they are so frustrating.

So Zoombinis was an educational game I played in elementary school 15 years ago, and recently got the itch to play it for nostalgia after talking about it with friends. I have DosBox downloaded, and it is running Windows 3.1. I have it set up so that it loads stuff on launch: # Lines in this section …