The Adventures of Alf
I wrote this back in 1993, one of my first complete working programs. Its a DOS platform game which I wrote and sent to PC-Plus magazine in the hope that they would publish it on their cover CD. They didn't, oh well!
Its was written in Modula-2, I'd love to include the source here but I've lost it (well it was a long time ago, its probably on a 5 1/4 inch floppy disk somewhere), and it was quite horrible as I recall. It runs in 320x200x2 video mode (four colors, count them!).
Download DOS binaries