The Tower-Top Treasure event rewards players for winning Levels as they travel through Mahjong City Tours.

Each Level won will ascend the player one floor up the tower.  As you rise higher, some Levels will grant a reward, and extend a flagged line to mark your progress; scroll up the tower to see where the next reward can be found.

If a Level is lost, one of the balloons lifting the player will burst.  If all balloons have burst, the player’s basket will descend to where the last flagged line was extended.