Obligatory Roster guesses
- Alien Hominid
- Arizona
- Ayano Aishi
- Baba
- Baldi
- The Batter
- Beatrix
- Bendy
- Brad Armstrong
- Brad was successfully pitched by the game's creator. It is unknown how he'll appear in the game currently.
- Cadance
- Appears as a trophy/cameo
- Candyman
- Chicken
- Crow
- Crow is the final boss of the arcade mode
- Cuphead
- Darkest Dungeon Rep
- Diver
- Duck
- Appears as a trophy/cameo
- The Drifter
- Fancy Pants Man
- Filia
- Freddy Fazbear or Foxy
- Goose
- Hat Kid
- Henry Stickmin
- Isaac
- Jacket
- Juan
- The Kid
- Kiki
- The Knight
- The protagonist of Limbo
- The protagonist of Little Inferno, or Sugarplumps.
- Madeline
- Madotsuki
- Max
- Meat Boy
- Meat Boy is a playable character.
- Monika
- The Neighbor
- Niko
- Octane
- Unsuccessfully pitched
- Pico
- Pilgor
- Pilgor was considered to be playable, but was never formally pitched.
- Quote
- Red/Blue/Green/Yellow Knight
- Was pitched before, but isn't approved or disapproved of by The Behemoth.
- Sans, Frisk, or Papyrus
- Shantae
- Six
- Tim
- Wilson
- Yooka-Laylee
- Zee-Tee
- Zubaz
Obligatory Stage guesses
- The Aquarium
- Faster than Light, a stage taking place on top of the Kestrel as it warps though various scenes from the game, a la the Star Fox stages in Smash Bros.
- Freddy Fazbear's Pizzeria
- Literature Club
- The Maw
- Moonlit Melee
- New Angle Dojo
- Snowdin Town
- The Basement
