Spoke to the admins about that and it’s still a little premature right now (unless you want to discuss the dev process with us). Maybe in December once we are within a month from the launch, we will request it officially.
This is a little harder for us as PvP games usually last around 5 minutes. There are Battle Chests available every 6 hours, that are unlocked for winning 5 PvP games, but there is no time pressure to complete this.
PvE games are generally a lot shorter and you can leave anytime as it saves your progress.
We have a very similar economy as Clash Royale, you have daily contracts to buy specific girls for in-game gold. We also have paid chests of increasing value. These paid chests can also be acquired randomly for free by winning in PvP.
We don’t have anything like the ‘Step up’ or ‘Kompu’ systems in the Japanese games. We’re looking to create a community where free players can compete with paid players by just playing and winning chests in PvE and PvP.
You can also gift and request girls from your friends, every 12 hours. This is a great way to level up girls and also get lots of gold (1 Epic given = 5000 gold). The higher your level the more cards you can give and receive. You can have up to 50 friends atm.