Heartland

It's a fast action multi- directional scrolling platforms and ladders game. The authors claim it features the largest playing area of any Atari platformer, not difficult to believe when you look at the on-line map! The hearts suite from a pack of playing cards has gone missing and your job is to find them. Every card is hidden behind a door, retrieve the card and you're transported to a different part of the map! As you would expect, there's lots of things to collect, hazzards to avoid and so on.