You don't have to be a vegan to enjoy fruit, though this may be a different interpretation on the usual form of enjoyment. Instead of chomping down on a succulent orange it's your responsibility to keep them safe from rain. Yes, rain. Not the usual type of rain but the type that is spiked and deadly. With plenty of physics puzzling to please even the most persnickety player, it's up to you to keep something sweet from turning into something dead.