What were the MS-DOS programs that the moricons.dll icons were intended for?

When I was a kid, my dad upgraded our home computer from DOS 5 or 6 to Windows 3.11 for Workgroups. It was the first GUI that I ever used, and it was amazing comparitively. Every app was mysterious and innovative and wonderful.

I tried Borland C++ and it was absolutely confusing, but I was probably just too young. Even QBasic was deeply confusing for a long time, but eventually I finally made a simple, terribly written and horribly broken Bomberman clone.

Those looking to experience something similar to that feeling should buy pico8.