When I was a kid in the early to mid 90s in the UK, some of the old PCs in the school I was at had a pirate game on that I used to love playing.
Anyway, whilst doing work experience in 2002 at a school in Peckham, London I noticed they had the same game. I was a little surprised, but got on with the work.
Now that I have the means to play the old DOS games, the first game I wanted to play was that pirate game; but I don't remember it's name!
All I remember is the graphics were primitive, being about only 4 colours on screen, and the point of the game was you using map coordinates to find treasure pieces (or ships, can't really remember!).
I know this is a tall order, but can one of you guys please help me locate it?

