Boyfriend's original concept designs. Note the magenta hair and blue shoelaces, which were both scrapped in the final design.
Daddy Dearest's initial design concepts, with the most noticeable difference in the design closest to the final sprite being a lack of a microphone.
The first concept for Week 1. The cheering crowd, while unadded in the final background, was reused for the Week 1 background for Erect/Character Remixes.
Scrapped Freeplay Menu concept by IvanAlmighty. The menu's title is written in Japanese, reading バズヶヶ ゼペヂッ, which when translated to English is 'Buzz Zepeji'. This does not have any real meaning.
A sketch of Pico's idle pose, with BF next to him as a size reference.
A sketch of Boyfriend's neutral health icon, lacking final lineart or colouring.
A sketch of what could possibly be considered a concept of a redone Boyfriend idle sprite. Note: Dave (PhantomArcade) has said the old sprites will NOT be redone.
Character sketches, most notably concepts for Pico's design with varying facial expressions, hair and a sketch of his gun with a mic attached, which was an idea left behind in the final sprites. Tankman, Skid, Pump and others are here too.
A sketch of Pico's idle pose which is very close to the final idle, the only difference being the rougher lineart in certain places. Most notably, this was used within FNF's inital trailer.
3 concepts of Mommy Mearest in varying levels of completion, the last one being the closest to her final sprite.
3 concepts of the Week 6 opponents, 2 of which being early designs for Senpai with different expressions.
Doodles of an alternate, and unused, Senpai design by PhantomArcade.
Concepts of Senpai's poses for use during his eponymous song.
Concepts of Senpai's poses for use during Roses.
Senpai's original animated idle, a reference for when creating his pixel art sprites.
Concept art drawn by Peepo of the visualiser for Roses Erect.
The original design for Tankman in FNF.
Evilsk8r's concept of Tankman's idle. So full of life.
A concept of Week 7's background, with a lot more going on than in the final thing.
An image containing Tankman's miss poses, theorised to be used for when he becomes a playable character.