Here’s a nice little sale for gaming fans out there. The three titles in the Anomaly franchise are now on sale for up to 75 percent off.

11 Bit Studios just cut the price of Anomaly Warzone Earth HD and Anomaly Korea, making them available for $0.99, down from $3.99. Anomaly 2 is also on sale, down to $1.99 from the regular $4.99.

Described by its developers as tower offense strategy, the Anomaly series comprises of the original Anomaly Warzone Earth, its expansion Anomaly Korea, and the sequel Anomaly 2, which launched in November 2013. The game pitches human fighters against alien invaders and their defenses, in sprawling, frantic battles with impressive graphic effects and tactical depth.

You have plenty of time to make up your mind, with the sale extending throughout this week.

Bogdan Petrovan
Bogdan is the European Managing Editor of Android Authority. He loves tech, travel, and fantasy. He wishes he had more time for two of those things. Bogdan's phone is a Nexus 6P.