poor gameplay and here's why :
1. not much character selections so every player's formation is the same.
2. you can only gacha gears and gifts to advance your heroes.
3. with 1 and 2 combine, play style most likely depends on how your heroes are "gear-up" and evolve.
4. not much gear selections to choose and since you have to gacha for gears so you kinda play by luck, not strategy.
Overalls : this game died once and soon it will happen again
Mentioned games