If you can't tell, its Glitchtrap and he is going to be the antagonist, and has taken control over the other animatronics except 5: Golden Freddy, Marionette, Funtime Foxy, Toy Bonnie, and Lefty. Recover animatronics and add them to your party as you help the resistance against the definition of all evil. Marionette: gives you main missions. Golden Freddy: gives side quests, tips, and important items. Funtime Foxy & Toy Bonnie: the 2 first playable characters, have some costumes earned by achivements. Lefty: sells you helpful items in the game. Later-appearing party-joining characters: Lolbit: partners up with you and distracts the enemies for a short period, can be played as later in game Glamrock Chica: Playable character, can sneak around and is pretty fast, becomes "Shattered" after she takes too much damage and deals more damage. Captain Foxy: helps you during missions by telling you where to go and may show you some shortcuts, is playable if you pay him 400 Faz-coins Helpy: gives small hints of secrets and may give more rewards. Roxanne Wolf: Is playable, Is the one of the most aggressive in the game, has 2 simple attacks instead of one. Bon-Bon: you can use him as an item and he shows enemy locations Monty: is playable, one of the most aggressive in the game, can use his guitar to smash his enemies. The Rockstars (Rockstar Bonnie, Chica and Foxy): all 3 of them are playable in the 3rd to final boss after tht Foxy is no longer playable but helps in the final boss Freddy Fazbear: Is the 2nd to final boss- becomes the main playable during the final boss has the best health and damage During the final boss all animatronics will be playable (except helpy and bon-bon) but freddy will be the main one. The animatronics not listed here will either be bosses or advanced enemies, and when restored won't join the resistance.
Just an idea so don't be surprised if this isn't going to happen anytime soon. Btw it will most likely done with roblox studio, not scratch.