Win new Saga Map levels or levels from any ongoing event. The more balloons you pop, the more balloons you can use to complete event objectives. Completing a level objective will grant you a diamond, which can be exchanged for additional rewards!

Suppose you have already completed all available levels in the game, and no new levels are available to play on the Saga Map. In that case, you can complete the event missions by playing older levels starting from level 2000 and onward.