Zombie ATK: fight idle quest

This is an idle RPG where players collect characters and battle, but the core gameplay is described as boring and heavily monetized. The game is likely playable in short, interruptible sessions, making it suitable for casual play or when zoning out, though monetization is aggressive and the UI is reportedly broken on some devices. It's best suited for players who enjoy idle progression and gacha mechanics and are not deterred by aggressive monetization or a lack of story.