What is Reward Boost?
Regarding the "Reward Boost" feature.
Start Date:
Reward Boost is a feature that increases
the number of rewards obtainable from a stage.

= Reward Boost Effect =
Reward Boost can increase the number of
the following types of rewards obtainable from a stage:
- Rewards obtained from the map.
- Rewards obtained upon victory.
- Rewards obtained upon clearing a stage.
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* This feature will not be applicable for certain tiles on the map,
such as "Baba" tiles and "Dragon Ball" tiles.

* Bonus rewards from the special effect of Categories are
considered rewards obtained upon victory, thus can also
be increased through Reward Boost.

= How to Use Reward Boost =
Reward Boost can only be used in stages
that have already been cleared.
You can turn on this feature by tapping the button
located on the difficulty selection screen.

When using Reward Boost, the STA required
for challenging a stage will increase.
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* Reward Boost cannot be used in a difficulty
that hasn't been cleared.

* Reward Boost cannot be used on certain stages,
even if they have been cleared.

* Your maximum STA must exceed the STA
to be consumed when using the Reward Boost feature.

= Limited Uses =
This feature has a limitation on the number of uses.
You will temporarily be unable to use this feature
when the number of uses remaining becomes 0.
The number of uses will restore by 1 after
a certain period of time.