First a lot of the games are the same with different graphics eg hot habernaro, the scarab one n the viking with penguins. Second the challenges are unrealistic it starts ok make 20 spins, then win 2.5billion what now im struggling i have 280mil i play at my lowest denom which is 800,000 50 spins small wins here n there nothing to get to 2.5bil couple of big wins at this denom mite b 50mil an this is only the second challenge remembering i have 12hrs 2 4 complete challenges ridiculous unistallin