Designed to make money...

The game itself is fun to play. It can be found by a ton of other developers with different characters and designs, though. The problem with this one is, its obviously designed to make you spend money. Theres no way a player can earn "power ups." Youre forced to pay for them (Ive never spent a dime). Ive actually seen the game change the color of a thought bubble mid-play in order to keep you on a level longer, and increase the chances youll cave and spend money. Thats pretty lame....and obvious.

VH6061 about Inside Out Thought Bubbles