|“||SpongeBob, meet SpongeBot.||„|
SpongeBot SteelPants is the final boss of the video game SpongeBob SquarePants: Battle for Bikini Bottom.
Despite looking male like the regular SpongeBob, he is classified as a female according to his fiancé Robot Plankton, and they were going to be wedded the week after their global takeover.
In the console versions, he is a massive metallic version of SpongeBob SquarePants in karate gear with jet flames coming out of his pants (allowing it to fly and damage SpongeBob though contact), transparent eyes, and a mouth in the shape of a speaker. In the GBA version, he is only twice the size of SpongeBob with red eyes and a metallic Krusty Krab hat. He also has a claw left hand and a spatula right hand.
The battle takes place in the Chum Bucket lab with the roof being cut open and the floor being destroyed.
SpongeBot has nine generators on his body that are his weak spots: two on his hands, four on each side of his head, two on the sides of his body, and one on the tip of his nose. While the two on his hands can be destroyed by the Bubble Bounce, the rest must be destroyed with the Cruise Bubble (or less accurately with a Bubble Bowl). SpongeBot shares three of his health points with Robo-Plankton, who shoots at SpongeBob each time three generators (two for the fist time) on SpongeBot are hit and must be taken down either with a spin attack or a Cruise Bubble. SpongeBot's attacks by karate chopping at the platforms SpongeBob stands on, and always ends with a karate slap, where he rests himself for a while, allowing SpongeBob to hit him with a Cruise Bubble. As he loses more generators, SpongeBot throws more chops at Spongebob and performs the "Kah-Rah-Tae" ability, where the three syllables pop out of his mouth and hit the three platforms he stands before.
After all generators are destroyed, SpongeBot falls defeated (landing on SpongeBob in the process), but is revived thanks to Robo-Plankton and grows Anchor Arms. Spongebob follows Robo-Plankton into SpongeBot through his ear. To progress through the inside of the robot, SpongeBob hits several fuses throughout the robots body, while also destroying robot enemies and avoiding Robo-Plankton's laser beam. Once the three fuses in his "brain" are hit, SpongeBot knocks SpongeBob and Robo-Plankton out of his head before his arms deflate and he collapses backwards.
Gameboy Advance Version
SpongeBot is fought as soon as the main Duplicatron 3000 is destroyed. In this version, SpongeBot's only attack is throwing Krabby Patty bombs at SpongeBob, which can be eaten and spat out by Mystery back at the robot, meaning the fight cannot end without her. Only six bombs are required to take SpongeBot down. Since the arena fought on a conveyor belt, SpongeBob and Mystery must keep moving to the left of the screen while jumping over the bombs to avoid falling to their death.
- SpongeBot MusclePants was meant to be his own boss fight instead of just a cutscene, but the phase was cut due to technical limitations or time restrictions. The fight can be played through the game's coding, but it is unbeatable due to collision errors with the machine's arms, with the game crashing if they attack the player.
- Since the unused fight is playable with Patrick, it is possible that the boss was meant to have multiple phases with each of the playable characters, SpongeBob, Patrick, and Sandy, with each character having their own specific phase during the fight, similar to the boss battles against Robo-Sandy and Robo-Patrick.
- The first phase of the battle also has a cut out idle animation where it shuffles its arms. This is presumably to happen whenever SpongeBob stayed underneath the arena for too long.
- It is possible to defeat both phases of the console version without using the Cruise Bubble.
- SpongeBot does not appear in the PC version of Battle for Bikini Bottom.