I purchased this game in 2013 on my iPhone 5s, so when I got the iPhone 7 this year I wanted to play this game all over again. I was having trouble, at first, restoring my $20 purchase. Thankfully, after researching the issue, I realized it was mostly user error on my part. They have trouble restoring purchases on new devices but there is actually a simple way to make it happen if you follow directions correctly. Its found on their website. Overall, this game holds up really well for being five years old and on a cell phone! It has a significant amount of choices that really do affect your outcome in quite a few ways and it ran really smoothly on my phone as I played. Its really odd to read such horrible reviews from a couple of people. However, nothing really gets 100% positive reviews. Just the world we live in.