Noah’s task is to get restless animals to fall asleep on board the biblical Ark in this first-person shooter. Armed with a feed-launching slingshot, he must fend off kicking goats and spitting sheep, antelopes, ostriches, and oxes. The pesky beasts attack until enough feed puts them to sleep. To continue to the next labyrinth-like stage, Noah must seek out the stairs, often by first obtaining one or two keys to pass through areas behind locked doors.