The new mod has added a new feature:
Collect Double Gems
Install the game and mod first. Then tap on Xbot, then Xmod,
the features will be shown as in the menu here.
Turn it ON.
Then every gem you get will be doubled. 10 blocks used to 1 gem. Now 10 blocks = 2 gems.
If you couldn't be redirected to Cydia, please jailbreak first.