Hero Rescue: Kill the monsters and collect the gold to build your Castle with the princess. You will play against the monsters and rescuing the princess will be your goal. There is no other story, you just need to figure out how to solve the puzzle on each level.

To solve the puzzles, you need to remove the pins and collect all the gold. To get the gold you will have to defeat all of the monsters. As you go, you will be presented with new puzzles.