Jump into an action-packed gameplay experience with Aegis of Earth: Protonovus Assault, which combines city development and tower defense to put your skills to the test. Construct and develop your own ring city from five options, including Wilderness, Old City, Desert, Suburb and Snow Field, and defend it with 50 defensive units and a squad of seven troops against an onslaught of 15 different species of massive creatures. Rotate the ring to the specific zone in which the enemy is attacking, and make sure to preserve the integrity of the command tower, for if that falls, so does your city. Are you ready for an all-new city-development and tower-defense title?