Tanks 3D: Reign of Steel Tanks 3D Reign of Steel is a 3D third-person shooter featuring 5 different tanks fighting in a variety of different landscapes. You can either choose a 25-mission campaign or play the game against human ... Cost: $19 Buy full version       Trial version       Publisher: DeaddyBear     Descriptions Tanks 3D: Reign of Steel: Tanks 3D Reign of Steel is a 3D third-person shooter featuring 5 different tanks fighting in a variety of different landscapes. You can either choose a 25-mission campaign or play the game against human or computer opponents.