From the system side of the game i designed the Gacha system, Battle system, Hero Leveling, Rank Up & Initiation system, Unit Stat system, Gear generation & leveling, and some other smaller systems.

The last large part of the game, that i was part of, was Balancing. Sadly we did not have any tool, that would match up units randomly and give us some sort of power ranking, so i had to do a lot of play testing and creating a mathematical model, that gives different stats and different battle effects a certain weight and through that scores a unit. It was not perfect, but in a hero collecting game we did not want perfect.