platypus
Cheats recipe will guide you to the creation of platypus from starting items.
How to make platypus in Little Alchemy 2?
water + 
earth = 
mud
fire + mud = 
brick- brick + brick =
wall - water + wall =
dam - earth + earth =
land - water + water =
puddle - water + puddle =
pond - water + pond =
lake - water + lake =
sea - fire + earth =
lava - lava + sea =
primordial soup - earth + lava =
volcano - volcano + primordial soup =
life - life + land =
animal - animal + dam =
beaver - land + land =
continent - continent + continent =
planet 
air + planet = 
atmosphere- fire + planet =
sun - sun + atmosphere =
sky - sky + animal =
bird - bird + beaver = platypus