Located within the Chum Bucket, Chum Bucket Lab is the final Boss level of BfBB. The level features the Robo-Spongebob and Robo-Spongebob Brain boss fight. This is the only of the three main bosses which Spongebob fights alone. Additionally, unlike the Robo-Sandy and Robo-Patrick fights, Spongebob does not learn a new ability afterwards.
|Chum Bucket Lab|
In the penultimate moments of the game, Spongebob faces his Robotic equivalent. Divided into 3 stages, the player must attempt to Robo-Spongebob's evolving move set and interference from Robo-Plankton. This sublevel contains no socks to collect but does have 1 Golden Spatula: Kah-Rah-Tae.
Notable Robo-Spongebob Strats
Robo-Spongebob Brain (B303)
As the end approaches, Spongebob finds himself inside the Robot's brain in an attempt to shut it down. This sublevel also contains no socks to collect but does have 1 Golden Spatula: The Small Shall Rule… Or Not.