Alien Evolution

Idle RPG offline monster game. Eat humans, upgrade and evolve you creature!

Control a terrible monster and devour everyone around!

Upgrade your creature, get bigger, grow tentacles to eat people even faster.

Develop your lair, complete tasks, explore the laboratory. Find special mutated units to feed on their essence.

Some humans will not be so easy to capture, for this you need to develop, evolve and become deadlier.

Be the horror that everyone fears until you eat the whole planet!