Seems strange to ignore 80% of your potential audience since only about half of the population have smartphones at all, and over 60% of them have Androids or something other than iPhones. I also got annoying at the stupid slow motion sevral times a round that did nothing to help me...just annoying me. I also suspect that your fuel is consumed at normal speed during that slow motion time so I always let off the gas during that. It was cool maybe the first and second time. After that it was just old and annoying. "Hey look! My game slowed down again as if I had a 10 year old computer! How cool!"