Apparently there are some problems in the Gamindustri world. There are four planets, Planeptune, Lastation, Lowee, and Leanbox. Each CPU leads one of these planets because they have the most of that planet’s "shares" as voted on by the people. Usually these four are competing with each other for the planet’s shares, but recently a lot of pop groups have come together and won over the population with their music. The CPUs decide that the solution is to become pop idols themselves and win back control of their planets. To do so, they pull you out of the real world and into theirs to be their producer. You will be allowed to choose which of the four girls you will produce first when you start up Producer Mode.
Each CPU has a different personality, so you’re going to need to deal with them slightly differently. For each though, the daily routine is the same. The majority of the mornings, you will choose how your CPU will try and improve her popularity for the day. You can choose to Work, which then gives you the choice of four different options. You can choose Lessons, which then gives you five choices. You can also choose to put on a concert, if your stats are high enough. Some of these options can be done daily, but others take time to re-arm. Each choice will change her stats, but they can also raise her stress a little or a lot. To lower that stress, you can opt to Relax for the day, which then gives you 3 different options. Refreshing will lower the stress, but you will need to use Interaction a lot more than you think. You need to increase your friendship with the CPUs and the CPUs' friendship with each other, so Interaction is important. Anyway, make sure to keep your CPU's stress from getting too high. If it hits 100%, you lose. Make sure your CPU keeps her stress down, plays well with the other CPUs, and eventually you’ll win back the shares they need.
After you’ve unlocked some things in Producer Mode, you might want to play with the other modes. Unlimited Concert lets you continually put on shows. This can be a helpful way to work on getting the highest ratings you can during shows to help you in Producer Mode. Viewer lets you get up close and personal with all the idols that you have unlocked. The game considers the normal and the HDD version different idols. You will need to turn your PS Vita sideways and figure out the controls from there, which was a bit odd to me, but it does give you the closest view of your idols. Finally Config lets you change up game settings.
