Story Mode Plot
Andy and his friends return to Springfield for a second attempt to find the Inanimate Carbon Rod. Bart, now in-costume as Bartman, spots the heroes and takes them to the Nuclear Power Plant. Bart tells them that Homer had begun sleepwalking and just arrived at the Power Plant. They reach Professor Frink's House and ask him for help to save Homer. He agrees and takes them to the Nuclear Power Plant with a BLU Engineer's Teleporter he found when it mysteriously crashed through his window. Once they arrived, they find Homer sleepwalking on a conveyer belt that leads to the nuclear waste. They managed to grab the rod, but failed to save Homer. After Homer fell into the waste, he emerges from the nuclear waste and goes after the heroes, becoming incredibly big by the radioactive waste. They defeat the Nuclear Powered Homer before taking him back home. After the heroes went back to Vorton with the rod, Chief Wiggum arrests Mr. Burns for mutilation and pollution.
- The name of the level is a reference to the 1995 film Batman Forever.
- This is the second level that features Springfield and the Springfield Nuclear Power Plant, making it the most visited location in the game.
- It is unknown how the BLU Engineer's Teleporters came to Springfield. A possible theory is that the rift between the worlds dragged them there because of the ongoing events happening in the game.
- Homer doesn't actually die in this level. This is based on The Simpsons' creator Matt Groening's theory that God thinks Homer is too funny to let him die.