Starting with level 2, the bottom of the Tube opens up and reveals the Bonus Challenge. The Bonus Challenge section shows four gem types. Matching those types in sequence activates the Bonus, which greatly boosts the Chain Meter.
Matching a Fruit Gem activates the Mega Fruit Bonus. The Mega Fruit Bonus works the same way as a regular bonus, but you are rewarded with more points, a greater Multiplier boost and a spectacular Fruit Dance.
- Bonus Challenge never seen in Bejeweled Twist for mobile.