: Players use Android emulators (like Mimu or LD Player) to run scripts that automate "auto-clicking" for items. Advanced users use Game Guardian to change shop values, allowing them to "buy" thousands of character shards for free.
These methods are commonly discussed in the community for speeding up progress:
: Some players report "missing rewards" from Tapjoy offers to the game's help menu to receive free Mutagen or Pizza as compensation.