Five Nights at Freddy's Wiki
Register
Advertisement
WitheredChica-Icon "I was the first! I have seen everything!"

This section archives a lot of theories and speculation, which usually occurs from pre-release media, or just things that are still unknown, so please keep that in mind while reading. The page will continue to be updated with the most accurate information as more solid evidence is supplied.

SisterLocation-SpringlockSuit

A springlock suit as seen in Five Nights at Freddy's: Sister Location.

We had a spare in the back, a yellow one, someone used it... now none of them are acting right.
Phone Guy, Five Nights at Freddy's 2

The springlock suits, springlock hybrids, or springlock animatronics are unique but currently discontinued machinery in the Five Nights at Freddy's series. They are suits that function as animatronics and costumes in each different mode, which can be switched back and forth by using a crank which winds up the suit. This allows the mechanical gears surrounding the body of the wearer to deactivate, allowing the wearer to slip in-between them. If the suit activates whilst the wearer is inside of it, they will spin inwards and the wearer will be bludgeoned severely, causing them to be crushed and killed.

Functionality

The springlock suits are composed of several individual spring-powered locking mechanisms, hence their name. When one wishes to change a springlock suit from its animatronic form into its suit form, they must insert a hand crank into its designated slot and proceed to turn it firmly into position. Doing so will proceed to coil the springs into their suit positions, causing the endoskeleton parts to be compressed and locked around the sides.

When operating a suit, one must be careful not to touch or lubricate any of the springlocks and keep them tightly wound. If these requirements are not met, the wearer of the suit has little chance of survival; the springlocks will come loose and the endoskeleton parts will rapidly recoil inwards, thus impaling the suit's user and causing a slow, painful death.

From the various springlock suit appearances, one can gather that this event has taken place at least twice within the history of the franchise. One event was the death of William, as depicted in the end-of-night minigames of the third game. The other was mentioned by Phone Guy, being a "springlock failure". Little-to-no context is given as to this event, so it is mostly regarded as speculation. It is unknown if the Bite of '83 counts as a springlock failure despite a springlock suit being involved; this could be the incident Phone Guy mentioned.

According to The Freddy Files, the last page reveals gruesome detailed information on springlock failures quoted from Five Nights at Freddy's: The Silver Eyes by Dave Miller, William's persona from the novel universe:

And, if you accidentally trigger those spring locks, two things will happen: First, all the locks will snap right into you, making deep cuts all over your body, and a split second later all the animatronic parts they've been holding back, all that sharp steel and hard plastic, will instantly be driven into your body. You will die, but it will be slow. You'll feel your organs punctured, the suit will grow wet with your blood, and you will know you're dying for long, long minutes. You'll try to scream, but you will be unable to. Your vocal cords will be severed, and your lungs will fill with your own blood until you drown in it...
The Silver Eyes, page 159

History

Five Nights at Freddy's 3

Purple Guy Cackle Gif

William Afton wearing the Spring Bonnie suit before his demise during the final Five Nights at Freddy's 3 end-of-night minigame, animated.

The springlock suits were introduced to Fredbear's Family Diner at some point, likely before or during 1983 as seen in the television Easter Egg from Five Nights at Freddy's 4. Despite Phone Guy mentioning in the training tapes that the suits were incredibly dangerous, they were continued to be used until a springlock failure incident occurred at an unnamed sister location. Due to this unfortunate event, the suits were decommissioned permanently.

It is generally assumed that the Spring Bonnie suit was the mentioned "cartoon mascot" used to instigate the Missing Children Incident due to the fact that the suits are the only wearable costumes present throughout the series.

In the end-of-night minigames of Five Nights at Freddy's 3, William Afton seemingly meets his death within the Spring Bonnie suit he used to commit most of his murders due to his labored breathing and moisture throughout the building. Within the suit, William is reanimated as Springtrap during the third game's events after decades.

From there, the suits go essentially untouched before employees from Fazbear's Fright: The Horror Attraction unearth Springtrap from the Safe Room and place him as the star attraction at the location, setting up the events of Five Nights at Freddy's 3. Fredbear has currently not been discovered at this point.

Phone Guy mentions that there were "temporary" suits used after the decommissioning of the springlock ones, with a possible example being a cartoonish Spring Bonnie suit that is implied to have served as the basis for Glitchtrap.

Five Nights at Freddy's 4

Stuff3

William Afton putting a mask on a springlock suit-wearing employee in one of the Five Nights at Freddy's 4 end-of-night minigames, animated.

The springlock suits are mostly seen in the end-of-night minigames of the fourth game, found within Fredbear's Family Diner.

From the end-of-night minigame after completing Night 2, if the player walks back to right of the entrance room of the diner after going to the dining area, William can be witnessed inside the spare parts room, putting the Spring Bonnie head on an employee, who is seen wearing a springlock suit. The moment shows William holding the Spring Bonnie costume head over the springlock suit-wearing employee before fully putting it on the employee. As soon as this happens, the doors close, hiding both of them from view.

It is noteworthy that another employee from the end-of-night minigames on Night 2 and 3 is seen wearing Fredbear's springlock suit.

Inside the spare room on Night 4, several parts for the springlock suits (besides the endoskeletons) are seen, consisting of a headless springlock suit to the left of the door, and a table with an endoskeleton skull to the left and an endoskeleton hand to the right. There are two shelves above them; the lower shelf has a costume-arm to the right, Fredbear's head in the left and an endoskeleton torso in the middle, the upper shelf has Spring Bonnie's head to the right and an endoskeleton skull to the left.

In the final minigame, Michael Afton and his friends hoist Michael's brother into Fredbear's jaw, much to his terror. The child's head gets caught between the second row of teeth and his tears loosen the mechanisms, causing the springlock animatronic to overpower and crush his skull. This event is dubbed the Bite of '83.

Five Nights at Freddy's: Sister Location

Springlock2

The springlock suit opening its faceplates, animated.

A springlock suit appears in the fifth game during the events of Night 4. Seen inside the Scooping Room, this springlock suit has faceplates similar to the "funtime" animatronics, with a face noticeably different from Fredbear and Spring Bonnie upon observing. The identity of the animatronic mascot based on this springlock suit remains undisclosed, with Scott Cawthon himself bluntly and candidly refusing to clarify who it is.

It was used by Circus Baby to hide the player after Funtime Foxy jumpscared the player at the end of Night 3. After witnessing Ballora getting scooped, Circus Baby opens up the faceplates so the cameras can find and rescue the player. During this time of waiting, Minireenas will crawl up the suit and attempt to kill the player.

Freddy Fazbear's Pizzeria Simulator

In the sixth game, the Spring Bonnie suit worn by William Afton is completely different, making it possible that there are differently-designed springlock suit models of Spring Bonnie or it was a prototype. It was hinted by Scott Cawthon that there is some in-universe explanation for the design change, but this has not since been elaborated on.

William Afton wearing a Spring Bonnie suit is seen standing next to the left side of a crying girl named Susie, which occurs after beating the Fruity Maze game twice.

Animatronics

Fredbear

Fredbear-Icon
Main article: Fredbear

Fredbear is the precursor to Freddy Fazbear and a mascot of Fredbear's Family Diner alongside Spring Bonnie. Fredbear first appeared in the fourth game as a cameo and made his debut in Ultimate Custom Night as a summonable antagonist.

Spring Bonnie

SpringBonnie-Icon
Main article: Spring Bonnie

Spring Bonnie is the precursor to Bonnie the Bunny and a mascot of Fredbear's Family Diner alongside Fredbear. Afton used the suit during his killings, though it would eventually crush Afton to his death, and Spring Bonnie along with Afton would later become known as Springtrap.

Unidentified Funtime/Springlock Suit

FuntimeSpringlockSuit-Icon

A springlock suit appears in the events of Night 4 in Five Nights at Freddy's: Sister Location. Seen inside the Scooping Room, this springlock suit has faceplates similar to the Funtime Animatronics, with a face noticeably different from Fredbear and Spring Bonnie upon observing. The identity of the animatronic mascot based on this springlock suit remains undisclosed, with Scott Cawthon himself even refusing to clarify who it is.

It was used by Circus Baby to hide the player after Funtime Foxy jumpscared the player at the end of Night 3. After witnessing Ballora getting scooped, Circus Baby opens up the faceplates so the cameras can find and rescue the player. During this time of waiting, Minireenas will crawl up the suit and attempt to kill the player.

In Dawko's interview with Scott Cawthon, he stated that he did not want to reveal the identity of animatronic. Why Scott refuses to clarify this is unknown. However, Scott's reasoning of preventing to reveal the identity of the animatronic is to possibly prevent spoilers for lore purposes.

It was once speculated that this costume may belong to Funtime Chica, however, since the character was revealed in Freddy Fazbear's Pizzeria Simulator, her design was shown to be entirely different (notably, the eye sockets are a different shape, the mouth-hole is more of an oval shape instead of a typical smile, and the horizontal line bisecting the face curves upward as opposed to being straight. The space between the horizontal line and the beak is also much narrower on Funtime Chica.)

Some fans speculate that the costume may be the springlock jester costume often worn by the Mimic in the Tales from the Pizzaplex series, though there is currently very little evidence to support this.

Related / See Also

Core Five Nights at Freddy's Series Bots
Classic Animatronics
Freddy Fazbear (Withered Freddy) Bonnie (Withered Bonnie) Chica (Withered Chica) Foxy (Withered Foxy)
Toy Animatronics
Toy FreddyToy BonnieToy ChicaMangleBalloon BoyJJThe Puppet
Shadow Animatronics
RWQFSFASXCShadow Freddy
Phantom Animatronics
Phantom FreddyPhantom ChicaPhantom FoxyPhantom Balloon BoyPhantom ManglePhantom Puppet
Springlock Suits
FredbearSpring Bonnie
Nightmare Animatronics
Nightmare FreddyNightmare BonnieNightmare ChicaNightmare FoxyNightmare FredbearNightmarePlushtrapNightmare Balloon BoyNightmare MangleNightmarionne
Funtime Animatronics
Circus Baby (Scrap Baby) BalloraFuntime FreddyFuntime FoxyFuntime ChicaBidybabElectrobabMinireenaBonnetLolbitMusic Man
Rockstar Animatronics
Rockstar FreddyRockstar BonnieRockstar ChicaRockstar FoxyLeftyCarnie
Mediocre Melodies
Happy FrogMr. HippoPigpatchNedd BearOrville ElephantMystic Hippo
Glamrock Animatronics
Glamrock FreddyGlamrock ChicaMontgomery GatorRoxanne WolfGlamrock BonniePrototype Glamrock Freddy
Halloween Animatronics
Jack-O-BonnieJack-O-ChicaJack-O-MoonDreadbearGrimm Foxy
Endoskeletons
Endo-01Endo-02Nightmare EndoYenndoGlamrock EndoThe Mimic
Amalgamations
EnnardMolten FreddyTangle
Animatronic Skins
Arcade Animatronics (8-Bit Baby)Aztec AnimatronicsChocolate AnimatronicsCircus AnimatronicsForest AnimatronicsHeatwave AnimatronicsHoliday AnimatronicsJuly 4th AnimatronicsScary Tales AnimatronicsScreampunk AnimatronicsValentine AnimatronicsWasteland AnimatronicsWicked Tides AnimatronicsWinter Animatronics (Freddy Frostbear)
S.T.A.F.F. Bots
Alien BotsComedy BotDriver Assist BotsInstructor BotMagician BotMap BotsMask BotMop BotsNightmarionne S.T.A.F.F. BotsParty BotsPizza BotSecurity BotsHead Chef Bot
Artificial Intelligence
HandUnitFemale Computer VoiceTutorial UnitDread UnitHelpiThe Entity
Unclassified Animatronics
CupcakesGolden FreddySpringtrapScraptrapDark SpringtrapBurntrapControl Module AnimatronicsHelpyEl ChipSecurity PuppetDee DeeJuice Fountain ClownsEgg BabyPrize KingHardmode AnimatronicsDaycare AttendantDJ Music ManMini Music Man
Unclassified Bots
Candy CadetTrash and the GangCaution Bot
Merch-Exclusive Animatronics
Blacklight AnimatronicsSpring Colorway AnimatronicsTie-Dye Animatronics
Non-Robotic Creatures
Old Man ConsequencesGlitchtrapPlushBabyAnimal Mascots
Lists
Animatronics and BotsAnimatronic Delivery CatalogCustom Night Character RosterScrapped Animatronics
Tales from the Pizzaplex Bots
Classic Animatronics
Freddy FazbearBonnieChicaFoxy
Nightmare Animatronics
Nightmare FreddyNightmare BonnieNightmare ChicaNightmare Foxy
Funtime Animatronics
Bon-BonBalloraFuntime FoxyCircus Baby
Mediocre Melodies
Mr. HippoOrville Elephant
Glamrock Animatronics
Glamrock FreddyGlamrock ChicaMontgomery GatorRoxanne WolfThe Storyteller
Electronic Toys
Buddytronic DollsNexie
Waterpark Animatronics
Marco the SerpentPolo the SerpentHank the HammerMac the MuscleSly the SharkZeus the Sea DragonDelilah the MermaidFrank the Diver
Bobbiedot Home Assistants
GeminiOliveRoseElizabethIsabellaVictoria
Endoskeletons
Broken EndoskeletonsGlamrock EndoThe Mimic
Non-Robotic Creatures
Jelly People
Springlock Suits
Golden FreddySpringtrap CosplayCourt Jester
Unclassified Bots
Alien S.T.A.F.F. BotsB-7DJ Music ManMini Bot 5000NanobotsLallyHappsDaycare AttendantSnodgrass FamilyBallora (Pizzaplex)Moondrop HologramMr. CupcakeMr. HugsThe PuppetMinor Animatronics
Advertisement