Doomsday: Merge and Fight : Yellow Bird Games

Doomsday is an exciting strategy game. In which you have to free the Earth from the attack of alien demonic invaders.

Endless battles await you. Level by level. Wave after wave. You will have to get rid of the enemy to save humanity.

You need to be smart to unite the troops in the best way. Gain as much power as possible and maintain a tactical setup.

At the base, you can better prepare your fighters using the resources obtained during the battle. Because, with each level, a stronger opponent awaits you.