The Menu

You open up a mysterious screen known as THE MENU. From here you can access all activities in this world, as well as view all rewards earned.
There are 6 buttons on the menu.
The first is STORY. Clicking this will continue with the gym challenge as well as unlocking new options in the other tabs as you continue. However, completing battles in here will almost definetly require you to do trainer battles.
The second is TRAINER BATTLES. This will show you possible encounters with nearby girls to add to your collection, as well as gaining experience to level up your girls.
The next is LEGENDARIES AND MAP. Opening up this will show you what Legendaries you have access to at this point in the Story. It can also be used to explore the nearby environment ro find special items and rewards.
The fourth is POKEDEX. Here, completing sets of girls will unlock bonus rewards (extra "scenes"). You can also check the move list and Dex Entries for each girl.
The fifth is LEVEL UPS. As you complete important tasks, you will have the option to level up your one of your girls, up to level 4. Special things will happen as you reach these levels which can be viewed here.
The final tab is MISC AND PC. Whenever there are side quests and battles, extra things to do, or special scenes unlocked, they will appear here. In addition, at any time, you may click on one of your girls here to send them to the PC. There, they each are put into a personalized **** facility. Which button would you like to press?
(ALL OF THE TABS EXCEPT STORY CURRENTLY HAVE SEX SCENES OF SOME KIND. ALSO, COMPLETING ANY OBJECTIVE WILL ALLOW YOU TO RETURN HERE.)