Land Cards- Clues
Clue cards are simple but if you weave a plot around them they can be exciting during the gameplay. Also, you can add a bit of a challenge to earning the clue card. When a player reveals the Clue Tile you can have them answer a riddle or solve a problem before earning the card. some times when you find all the clues, you solve a mystery other times you have to do a big battle. once players find all of the clues and complete the challenge the game ends.
In simple games the clues are just cards to select. Typical 5 clues per board.
Clues can also have a challenge that requires the player to succeed before receiving the clue.