It was a four-wheeled, parallelogram-shaped robot which could run both ways up, similar to the first incarnation of Double Agent, with no active weapon. Secret Weapon relied on its dual wedge shape to get underneath and control opponents, likely referenced in its name. Secret Weapon lost its first and only battle to Borris in Season 5.0, and was not seen in televised episodes.
Returning for the 2005 Rochester Robot Rampage competition, its only win came by forfeit as it lost twice to Chaos Toaster and Terminal Velocity.
Secret Weapon was originally billed to take on an unknown opponent. However, they forfeited and Secret Weapon advanced as a result.
Secret Weapon vs. Borris
Secret Weapon therefore received a bye into the next preliminary round, where it took on Borris. This match was brief as Secret Weapon drove into Borris' spinning drum, where it took damage and promptly broke down. Secret Weapon's team then tapped out, just 39 seconds into the fight.
Rochester Robot Rampage[]
Secret Weapon vs. Chaos Toaster
Secret Weapon takes Chaos Toaster to the wall.
Secret Weapon returned after several years away from BattleBots events, where it first faced Chaos Toaster. This fight started with Chaos Toaster spinning up and Secret Weapon immediately plowing into it, resulting in a chunk of armor being peeled up. It then rammed Chaos Toaster a few more times before taking its opponent to the wall. However, once Chaos Toaster got free, it became clear that Secret Weapon was having radio issues, as it was periodically stalling, and only able to move back and forth. This allowed Chaos Toaster to come in, and slam the side of Secret Weapon with it's thwacking tail. Chaos Toaster then spun up, and delivered another solid hit to the side of Secret Weapon. It followed this up by getting under Secret Weapon, and driving it into a position where all four wheels were off of the ground. Secret Weapon was now immobilized, and counted out.
Secret Weapon vs. Mr. Chuckalot (Forfeit)
This loss put Secret Weapon into the loser's bracket, where it was drawn against Mr. Chuckalot. However, due to damage sustained from its opponent's previous loss to Falcon, Secret Weapon won by forfeit and continued on.
Secret Weapon vs. Terminal Velocity
Terminal Velocity rips Secret Weapon's front armor off.
Secret Weapon now took on Terminal Velocity. This fight started with Secret Weapon immediately box-rushing Terminal Velocity in an attempt to get to it before it got up to speed. This failed however, and Secret Weapon only wound up slamming itself into the wall at top speed. Terminal Velocity then delivered a hit that popped Secret Weapon into the air, and created a gouge in its top left armor. Terminal Velocity then attacked again, and ripped the entire front armor panel off of Secret Weapon's wedge, bending the frame before coming in for another attack which bent the frame even more. Terminal Velocity then lined up for another attack, and ripped even more armor off of Secret Weapon, which slammed into the side of Terminal Velocity. Terminal Velocity then did a side-on attack which immobilized Secret Weapon, and it was counted out. With a second loss, it was eliminated from the tournament.