Mangling Machine 2.0
The Mangling Machine 2.0 is a huge robot that appears in the last level of the fan game Commander Keen - Robot Invasion. Keen must destroy it to complete the game. The robot takes 11 shots to destroy; once Keen has shot the four sparks and cannons, the Mangling Machine's arms are destroyed, leaving space open for a shot at its heart. Once the machine's heart is hit three times, the machine is destroyed.