Bunker-Buster ain't too smart. On behalf of the rebel faction of the Mini-Con Civil War, this bombardier hits anything and everything, targeting systems be damned. On top of being incredibly loud, Bunker-Buster takes too much time to admire his work, which opens him up to counter fire. 
- Mini-Con (Booster, 2007)
- Attacktix ID number: TF03
- Faction: Decepticon
- Class: Trooper
- Special: Attackback
- Point Cost: 10
- Base Speed: 4
- Attack Type: Shooter (Small Missile)
- An unreleased redeco of the Attacktix Mini-Con piece, this piece features a color scheme not on any incarnation of the actual Sonar/Skyboom toy. The exact details of its "Attackback" special power are as yet unknown, but he probably provides a free move and attack for any Decepticon figure, which would be an overlap with the first series Decepticlone figure.
- As noted, the Attacktix piece is only referred to as "Mini-Con" in the product proper. The character name came after the fact, revealed online after the second wave of the Boosters had been officially revealed, but before the entire Attacktix line was put on "indefinite hiatus".