GC: In April 2011, Anomaly: Warzone Earth offered PC gamers a fresh take on the tower defense genre by flipping the formula around. Instead of tower defense, Anomaly focused on tower offense — playing as the creep forces and attacking towers. The game was well received and was ported to iOS and Android in August 2011. Then in April 2012, the PC version made its way to Xbox Live Arcade. Finally, Anomaly has appeared on the PlayStation Network. The only new content in this version is a new unit in certain modes and a local co-op mode. It’s still as solid a game as ever, but with very little incentive offered to those who’ve already enjoyed it on another platform.