Secret Dungeon is a time-limited event that consists of multiple stages. Your goal is to explore each dungeon, uncover hidden keys, and unlock chests with rewards.

• Each stage starts with a board covered in fog. Use Lanterns to clear the fog and reveal hidden keys.
• Lanterns are earned by completing match-3 levels. You earn more from Hard and Super Hard levels.
• With Lanterns, you can only uncover parts of the board adjacent to an already cleared area.
• On the board, you can also find Dynamite and Bat, which help uncover more fog. Dynamite uncovers 8 cells of fog around. Bat clears a full horizontal or vertical line across the board, unless blocked by an obstacle.
• Extra bonuses can also be found on the board.
• One board hides several keys. Once you have collected all the keys, you will unlock a chest with rewards, and move to the next stage.

Please note:
- The event is available to players on level 38 and higher.
- A stable internet connection is needed to participate