1 2 3 4 Player Games is exactly what it sounds like. It's just mini games for up to 4 players. If you choose to play solo, you go up against a computer-controlled opponent.  You can choose different difficulties from easy medium or hard. The game also has a couple puzzle games for complete solo play. It's a nice app that will give you some entertainment for 5 or 10 minutes but that's about it. My favorite mini game was pool. The game also lacks any real explanation about the games or even the controls. So, the first time you jump into a game you have no idea what the controls do or what you are supposed to do.