OverKill was one of eight BattleBots toys produced for the April 2002 McDonald's Happy Meal promotion.
It is based on the Season 1.0 version of Christian Carlberg's iconic heavyweight, evident by its unpainted wedge and relatively smaller drive wheels.
OverKill sealed in its packaging.
However, the size of the wheels and the positioning of OverKill's primary weapon do not allow for the toy to be able to drive upside-down.
While clearly identifiable as OverKill, its knife blade is understandably blunted on the toy in order for it to be sold to children, and the weight-saving holes are simply represented with circular indentations. Another inaccuracy of the toy concerns the range of mobility of the swinging knife, which is far greater on the robot's real-life counterpart than on this toy due to the pullback mechanism housed behind its wedge.
OverKill was given the identification number 1 on its plastic packaging.