>>537983893
Yeah you set 5 Units and tap them to use Tap Skills which sets them on a short CD and Slide up to use Slide Skills that are more powerful with longer CDs. When you tap a skill the Character sprite would pop up from the bottom of the screen like a pop-up book which I found charming. Over time you fill a bar called Fever and use an Overdrive Skill and spams Taps for a certain amount of time for big dick damage. It's simple but it was fun and very automatic friendly.

World Boss Battles let you use 20 Units but they were all set to fully automatic but it was cool to see their skills fire off in succession and stacking as many DoT was important like Bleed, Graze, Burn, Scald etc.