Merge creatures. Evolve worlds. Free on Android.
Tap the glowing orbs to release the simplest forms of life. Drag a creature onto an identical one and the two merge into the next creature in the chain.
Every creature makes energy on its own, and the more evolved it is, the more it makes. Tap creatures to make energy faster, then spend it in the Creature Nursery on more creatures.
Diamonds come from sprites, lucky merges and optional ads. Use them for faster spawners, a Bio Magnet that merges for you and an Energy Bank that keeps earning while you're away.
Kyle, an alien stranded on your planet, needs your creatures to evolve far enough to build him a ship home. There are four worlds with four eras each and 92 creatures to evolve: bacteria, fish, lizards and foxes; prehistoric reptiles and owls; trilobites and dragons; ancient and modern sharks. Each world ends in a machine age, with creatures such as the Clockwork Fox, Mecha Owl, Cyborg Dragon and Mecha Shark.
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Free on Google Play. Contains ads.