My biggest complaint is not that they sell you stuff, it's that they price everything so dam high... like spending $20 in these games should get you something significant in my eyes, instead you barely get a 10 random pull where you probably end up with crap. Screw that... with that said if I do get into one I will normally throw the game like $20 total purchasing a few things if they feel worth it. I am currently playing Chaos Zero Nightmare and the prices are so bad I haven't spent a dime and don't think I will. Its a good game otherwise.