yeah its a grind sim but its a well built one and the number crunching is genuinely deep. you collect fighters, train their stats, and rebirth for multipliers, and optimizing rebirth timing and boost stacking actually rewards planning. update 4.0 added enough new content to chase and the raids give real gear progression. if you hate idle games youll bounce off it, but as a min maxer theres a satisfying amount to optimize. i have my multipliers stacked and my clear times are cracked. honest 4, its grindy but the systems have real depth underneath.