im pretty sure i broke ur game. what i did was basically ignore all "story" / "mission" upgrades, i only used the water gun to get around 1 million dollars, then i bought everything else except for those things which move the story forward to the "prestige" part and now im stuck here. cannot prestige or anything. there should be a "prestige" button that you can click on your own. also prestige should never be forced in a game imo. anyway it was fun tho i liked it, great job!