Adaptational Job Change: Tankman goes from being the captain of an army to the leader of a biker gang.

Adaptational Badass: Rather than just let herself be held hostage as in the original game, Girlfriend pulls out a spiked bat during 'Guns' and smashes it into the faces of approaching bikers.

The last minute of 'Stress' changes into a remix of ' Mos Thoser', a song used by the devs of the original game to troll the fanbase back when Week 7 was still in development.

To go with BF, Pico's shoes are changed resemble Shadow's. Boyfriend's Redux redesign gives him soap shoes ala Sonic in Sonic Adventure 2.Replacing the stock scary faces in the arcade cabinets during 'Shiver' are the bopping heads of Corrupted Boyfriend.Monster's new design in Redux has large pointed horns and a permanent sharp-toothed grin: when combined with him being fought in an arcade, it brings to mind Lemon Demon and his song 'Cabinet Man'.The Classic 'South' remix samples the 'Past' voice-clip from Sonic the Hedgehog CD towards the end.In addition to the NG on his shoes that the canon Boyfriend has, Redux Boyfriend has the Angry Faic symbol on the bottom half of his soles.In Redux his outfit is changed, but he now sports the toothgap from Mindchamber's design for Pico used in works such as Pico Unloaded and Newgrounds Rumble. Pico's colorscheme in Classic is taken from Otis, Pico's cousin and star of the game of the same name.The original 'Shiver' was a song made by a composer for the mod, JADS, unrelated to B-Side and meant as another song for Skid and Pump back when 'Monster' was unimplemented in the base game.Week 2 in Redux takes place in a 'phantom arcade' - Phantom Arcade, of course, being one of the creators behind the original Friday Night Funkin'.In Redux, these designs were made more unique, though still stick to the core idea of a Palette Swap by not diverging too far from the originals. For Skid and Pump in particular, they swap colors with each other, so now Pump is white and Skid is orange. Palette Swap: To sell it as a 'B Side', all of the characters sprites are the same, just with different colors, such as Boyfriend going from red and blue to pink and purple.

Subverted: in Redux, the third song of Week 2 begins with Skid and Pump, leading the player to think Monster has been removed in favor of a new song for the spooky kids, only for the screen to Smash to Black and reveal he is still very much present.Classic has no remix for 'Monster', leaving Week 2 with just two songs.

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