I've been playing this game for 5 years now. Majority of it on mobile, now on PC (Steam). I find myself always coming back to it and I can never seem to get bored. Main downsides is that updates take a while, and that syncing account data is notoriously buggy (However there is almost always a way to do it), but we all love RobTop and know he is trying his best. A great game to test patience, reaction time, memory, and even train your brain to keep up with fast paced gameplay in most levels.