From what I remember, this was a children's-young adult computer game around 1995 (graphics similar to Kings Quest VII and/or Blazing Dragons), interactive. Set in medieval times and it was located in a castle.

Some of the things you could do were:
- Jousting on a horse. You directed your person's spear by moving your mouse. I could never get the hang of it because the spear was always moving.. 2-D your man went from left to right and then you jousted with a dark knight.

- A dungeon maze. In the maze was a spider web that you could get rid of my using a flame torch, a weird blue cow that gave you weird blue milk, a boot with a foot inside (but you didn't actually see the foot) etc...
- A potion making thing with a magician. Don't remember too much about this.

- I think you could go in the town and do something with hay and food. Either make it, sell it, or maybe this is from another game.

I played this on a Macintosh computer if that helps.

its NOT Defender of the Crown.