The Gallery(not to be confused with the character specific galleries of the wiki), is an option in Dead Estate that displays several different images relating to the game. Usually concept art but there are also other miscellaneous sketches.
A sketch of the normal ending poses for Jeff and Jules. Interesting since the two cannot be chosen at the same time.
An unused sketch of Cordelia sitting on her counter, was to be used in one of the shops.
Sketches for Cordelia's father. He is the mad scientist responsible for creating the portal that allowed the monsters to enter the house.
Concept sketches for Jeff's B Costume in game. Aside from the gnome(which ended up being chosen), there is the Tankman, JohnnyUtah(popular newgrounds creator and creator of the Tankman series, who Jeff shares his namesake with) and an unnamed fourth alt (potentially original).
The first incarnation of Jules' overworld sprite.
A sketch of Jules leaning on Cordelia's shop counter that was used in the Newgrounds(or Classic) version of the game.
An image of Cordelia lying down on her counter. Used in the third floor attic shop.
An sketch of Cordelia in an unused shop outfit. She seems to be holding a cup of ambrosia.
An image of Cordelia in an unused "Secret Special Shop outfit" as stated in the image. It's not specific what, if anything, the key theme would have been used for.
A sketch of what would become the character select screen.
A sketch of Cordelia in her doctors outfit from the hospital rooms.
A sketch of Fuji flexing.
A sketch of Fuji that would be used for her character select screen pose.
A sketch of a young Cordelia with her mother and father.
A sketch of Digby not wearing his boy scout outfit.
A sketch of Digby's B costume, based on Boyfriend from Friday Night Funkin'.
An image of Cordelia holding a Bazooka. It's titled: Bazooka! with the caption: Watch Out!
A concept sketch of Lydia, using Hairspray as a weapon instead of Pepper Spray.
A second sketch of Lydia posing.
The first ever sketch of Fuji, sporting a much shorter hairstyle.
A sketch of Fuji with her current hairstyle. It was changed very early into development.
An MS paint sketch of fuji. Has her final leotard colors.
Rare sketch of Fuji without her mask.
Sketches of a bunch of different heads featuring an earlier unused design for Mumba where he has ears and a more animal like head.
Fuji and her daughter Apple. The main character of Milkbarlads other game Bonkers.
Sketches for Mumba's alternate costume. Loosely based on The Horror from Nuclear Throne.
Line art for the art featured on the game's store page.
A much younger version of Luis that ended up not being used.
Two initial sketches of the characters who would become Luis and Lydia.
Two sketches of Chunks in his rat form, one has him in Cordelia's cleavage.
Lineart for the game's thumbnail. Was submitted to the Newgrounds 2020 Halloween contest.
Monster sketches that were made in the beginning of development. One of them bears a resemblance to Chunks.
One of the first sketches drawn for Chunks.
Several ideas for what Jeff could've looked like. The one on the left was chosen as a basis.
Cordelia in her gun shop attire, inspired by Dick Tracy.
A dog belonging to Snackers, one of the devs. This image also can show up in the game as an easter egg.
An early sketch of what would've become the current design for Luis.
An mspaint sketch of Luis with more auburn hair before it was decided to make it gray.
Digby as he appears in Milkbarlads other game, Holy Smokes.