Characters so far: Lua, FNaL Luigi, Wawa, Pico, Linguini, Anti-Claus, OK Hand, Bob, Ron, Little man, Sans, Bambi, Epic Face, Waluigi, Swiss Cheese, Ken, Crazy Dave, Iceberg, Eggman, Boyfriend (FNF), Hank, Clown Tricky, Tricky, Creeper, Luigi, Spongepops, THE SKELETON, Noob, Fortegreen, Handy, Virus Wawa, Virus Wuigi, Henry Stickmin, Goomba, FNaTL Laa-Laa, Toad, Enderman, Headless Mario, SMG4, Toy Deimos, Cola Luigi, Imposter, Wish Mouse, 7 Grand Dad, Froggy, Demon Wario, VALENTITEOYGUIGUI, Silonic, Nightmare OK Hand, Gaurd (FNaH), Jumpman, Gof, Bear, E.A.S., Sponge, Program Wars Clickteam, Waldo, Odlaw, Springtrap, Bob, Cabin Mario, Monochrome Luigi, Jeff the Killer, Maniac, Classico, Cream, Staten Tower, Blockhead, Baby Blue Brother, Running Goblin, ???, Cassandra, P2, Rage Face, Crack Figure, Jebus, FNaB Bob, Normal 2BDamned (FNaH), Triple Trouble H. Mario, Mr. Beast, Luihi, Triple Trouble Waluigi, Biggie Cheese, Marop, Pikachu, Bitud Toshi, Nabbit, 99 Seconds, Lego Ghost, Overworld P2.

I won't list the Franchises, sorry.

10 Remain...