Chaos Energy Cannon (IDW)

The Chaos Energy Cannon is an object that appears in the Sonic the Hedgehog comic series published by IDW Publishing. It is a massive orbital energy cannon created by Dr. Eggman.

Appearance
Not much of the Chaos Energy Cannon has been revealed. What has been shown however, is that it possesses a long barrel with several ring-like frames surrounding it.

Past
At some point in the recent past, the Chaos Energy Cannon was used by Dr. Eggman. When this weapon was fired at the planet, it resulted in the planet breaking into several pieces.