Battle for Mars

Battle for Mars for Android is a turn based strategy game where you use soldiers, robots, hovercraft, and spaceships to battle alien races. The aliens have changed the climate of Mars, so you are forced to fight in the mountains, forests and even at sea for control of the planet. The game includes 17 unit types, six different types of buildings, three different enemy races each with special powers and both a full campaign to complete and a series of fun quick maps.

Difficulty of this game: Tough