The element Bat is not often used in Little Alchemy 2, Bat combinations include Airplane, Batman, Cave, and Vampire. The process of making Bat is complicated, you have to make Life, Animal, Human, Livestock, Cow, Mouse first. Here we have figured out the easiest way to make Bat, and you need 26 steps to achieve the goal. Check out the detailed walkthrough and try it yourself.
Fire + Earth = Lava
Lava + Earth = Volcano
Water + Water = Puddle
Water + Puddle = Pond
Water + Pond = Lake
Lake + Lake = Sea
Earth + Sea = Primordial Soup
Volcano + Primordial Soup = Life
Earth + Earth = Land
Land + Life = Animal
Earth + Water = Mud
Air + Air = Pressure
Earth + Pressure = Stone
Air + Stone = Sand
Sand + Mud = Clay
Clay + Life = Human
Animal + Human = Domestication
Domestication + Animal = Livestock
Earth + Life = Soil
Life + Soil = Plant
Earth + Plant = Grass
Grass + Livestock = Cow
Cow + Water = Milk
Milk + Time = Cheese
Animal + Cheese = Mouse
Mouse + Air = Bat