Shadow facing Sonic and Diablon in GUN Fortress.
Diablon tries to grab Shadow.
The Antimatter Cannon charging.
Diablon glowing red while the Antimatter Cannon charges
Particles around Diablon show the radius of the antimatter blast.
The Antimatter Cannon's blast.
Using the Homing Attack on Sonic propels Shadow upward.
Shadow and Doom's Eye
after defeating Diablon in GUN Fortress.
Sonic and Diablon defeated in GUN Fortress.