This game is an outright joke.
Look at all the issues—boosters disappearing left and right, game glitches costing people money left and right, the new levels that get released are either wildly easy or transparent attempts to make you use all your boosters, and yet not a single thing changes. Ever.
Too bad.
Was once so much fun until your laziness ruined it. I can understand wanting to make as much money as possible.
What I don't understand is alienating your longest playing customers to do so. Good riddance.