Skullgirls (PC)

Unused character selection graphics
An alternate spelling of Squigly's name meant to be used in the character selection screen.

Character names for "Unknown" meant for in the character selection screen and versus screens.

Fukua
Character graphics exist for Fukua, a palette-swapped version of Filia with a very curious origin.

A version of Fukua was eventually made a playable character in the April 1st 2014 update.

Placeholder Graphics
A temporary multiplayer lobby header.

And a controller image or something. Graphics for Xbox 360 and PlayStation 3 pads are in the game but aren't used by the PC version.

A test level background? Well, it has Test Poo Ver 1.0.

Unused Umbrella Assets
Umbrella, Parasoul's kid sister, was supposed to be included but was dropped early in development in lieu of Valentine and Double (Squigly suffered a similar fate, only to be reintroduced as DLC later on regardless.) Umbrella also did not survive the DLC voting campaign during the Indiegogo fundraiser earlier this year. Nonetheless, remnants of her still exist in the game - and she still may be added at a future date due to her alleged importance in Parasoul's story line.

Graphics
Umbrella's name and character "chip" for the character select screen:



Voice Clips
Present in all the voice files are the main characters calling for Umbrella to be tagged in:

Peacock:

Parasoul:

Cerebella:

Ms. Fortune:

Valentine:

Painwheel:

Filia:

Parasoul also has dialogue relating to fighting Umbrella, said at the beginning and at the end of a round.