Knucklehead recently reappeared out of nowhere and competed in RoboGames 2016, its first competition since its one-off loss, where it performed even worse.
Knucklehead's only opponent was Bad Buzzard. In the BattleBox, Knucklehead started damaging Bad Buzzard's armor while the flail was still spinning. Bad Buzzard retaliated by repeatedly ramming Knucklehead with it's spinning flail and Knucklehead eventually stopped moving. Bad Buzzard won by KO and Knucklehead was eliminated.
- Wins: 0
- Losses: 1
|Season 5.0||None||Bad Buzzard|