Sheepo

Sheepo is a quirky Metroidvania platformer featuring a shape-shifting sheep-thing that must traverse an unknown planet to collect samples of every living species for an intergalactic species database. To capture a creature, Sheepo must find its unhatched egg, which is closely guarded by the "queen" of that species (aka Boss). With each egg Sheepo collects, you'll get the ability to transform into this creature on contact and explore the deeper areas of the planet's vast environment. Sheepo is a Metroidvania, but doesn't include standard combat. Instead, the gameplay is based on platforming and exploration. With the collection of each creature, Sheepo can dig, fly and teleport through a series of interconnected landscapes, discovering hidden shrines, ancient ruins and strange creatures.