1) no hotkeys? 2) magnet or a bigger radius colect. 3) i was waiting a final boss u.u 4)brain update? chasing an enemy in 30 yards where the is one next to him. 5) compleate the game with zombies Penguin, no need for any part of robot so it looks a little useless and endless mode or something to motivate you to continue playing and upgrade the Penguins will be nice :)
 "Penguin Overlords"){kind=icon}