After finishing Sweaty Palms in Plants vs. Zombies Adventures, you start having to hire drivers with GEMS, instead of Zombucks. I think this is pretty ridiculous, since the only way to get gems is to buy them with real money! I've already spent about $20 on the game, and I do NOT want to spend any more. And now this will continue for the rest of the levels... Can anyone add me and help me out? My Facebook name is Jimmy Fredrick.