Zombies vs Schoolgirls vs Hyper Space!使用状況と統計

Zombies have surrounded the schools. But the girls still fight to survive. Before classes, they shoot undead for money. Teachers collect the cash to help upgrading weapons. So don't hesitate to spray bullet hell on those annoying bosses. Just remember you can pick to manually control any hero you have unlocked. WARNING: This may be the most adorable zombie shooter...