Game FeaturesDefend your city and protect it from the enemy takeover.A total of 24 types of ground and air units are ready to attack.Battle them across four distinct biomes spanning over 30 levels.Choose from seven towers, each with four upgrade levels.Place them strategically along enemy routes for maximum damage.Collect enough money to upgrade towers in the field and unlock new towers and upgrades.Take on the challenge and earn the gold medal in every level.Did you spot the flamingo?Additional InformationThe game has been carefully optimized and should run smoothly even on lower-end hardware such as laptops, netbooks, or tablets. Battery life on mobile devices should also benefit, making City Defense the perfect game for on the go. Steam must be running, but an internet connection is not required to play.