XCOM: Enemy Withinc

XCOM: Enemy Within is one of the best Android strategy games because it wasn't founded on free-to-play principles like many other popular strategy games from the Play Store. It was built to be enjoyed fully without any additional purchases. This was an award-winning strategy title for PC long before it ever made its way to Android, so expect top-end graphics, but also a top-end Play Store price. We can assure you it is well worth the initial investment, though.