|“||It's okay, Bomby. You're only a little bit exploded.||”|
In BFDI, BFDIA, and IDFB, but mostly BFB, characters will occasionally change their appearance throughout all or part of the show. Although these changes are often temporary and are changed back to normal, usually after a character’s death and recovery, there are other times when the changes are permanent. It is assumed that original appearances of the characters who have changed will return once they die, though there are some instances where this was not the case.
In order for a change to count, it must be a noticeable physical change (thus excluding Saw's fumes and Rocky being unable to vomit), and it must span over more than one episode (thus excluding Barf Bag's water body and Gelatin with half of Lollipop's colors).
|Woody||Piece of wood chipped off by hitting Rocky.||BFDI 1a||Permanently ongoing|
|Orange from being safe. Regained tan coloration after being teleported away by Two.||BFB 6||BFB 16|
|Got dented by Bell. Fixed after being teleported away by Two.||BFB 7||BFB 16|
|Shrunk in size after exiting Four's eye. Regained size after being teleported away by Two.||BFB 15||BFB 16|
|Match||Dyed her hair blue. She dyed her hair back to red offscreen.||BFDI 20||BFDI 24|
|Bubble||Made of Yoyle Metal both times due to eating Yoylecake. Fixed after being melted to fix the TLC, and somehow regained normal appearance in IDFB 1.||BFDI 21||BFDI 23|
|BFDIA 5e||IDFB 1|
|Leafy||Made of Yoyle Metal due to eating Yoylecake, and later due to eating yoyleberries. Fixed after being melted to fix the TLC, and later regained normal appearance in BFB 1.||BFDI 22||BFDI 23|
|BFDIA 2||BFB 1|
|Firey||Made of Yoyle Metal due to eating Yoylecake. Fixed after being melted to fix the TLC.||BFDI 22||BFDI 23|
|Flower||Made of Yoyle Metal due to eating Yoylecake. Fixed after being melted to fix the TLC.||BFDI 22||BFDI 23|
|Was potted by X to replace his ruined aloe vera garden. Fixed after being thrown out of the pot by Four.||BFB 20||BFB 22|
|Spongy||Made of Yoyle Metal due to eating Yoylecake. Fixed after being melted to fix the TLC.||BFDI 22||BFDI 23|
|Announcer||Corner bitten off by Flower, and thus can no longer produce the "k" sound. Later regained normal appearance in a cameo he made in BFDIA 5c.||BFDI 25||BFDIA 5c|
|Rocky||Orange from being safe. He got back to his normal color after he was disguised as Puffball who was not orange. Despite this, Rocky was somehow still seen orange in BFB 13, which was ultimately fixed after dying in BFB 14.||BFB 6||BFB 14|
|Pin||Lost her limbs as a punishment for destroying Puffball Speaker Box. Fixed by extracting her red pigment to reform new limbs in IDFB 1.||BFDIA 5a||IDFB 1|
|Lost her red pigment to reshape it into limbs. Got back to her red color again in BFB 1.||IDFB 1||BFB 1|
|Fries||Missing all his fries but one fry. Fixed by having all of his fries back in BFB 1.||IDFB 1||BFB 1|
|Had X hiding inside of his body. Fixed by X being removed by Gelatin in BFB 9.||BFB 8||BFB 9|
|Balloony||Got deflated by releasing air to get the basket. Fixed after being recovered.||BFB 1||BFB 3|
|Orange from being safe. Regained green coloration after being revived by Four in "Enter the Exit" due to getting killed by Stapy in BFB 7.||BFB 6||BFB 7|
|Saw||Missing handle because it was burnt in The World's Largest Oven. Fixed in BFB 13.||BFB 1||BFB 13|
|Received pink handle after returning from a scent cleanse.||BFB 13||Permanently ongoing|
|Taco||Missing fish, because she ate it, presumably to help her chip away at the jawbreaker she was trapped in. She got her fish back in BFB 10 after being recovered by Four.||BFB 2||BFB 7|
|Got burnt and hardened by proximity to lava, and then is branded by a hot Saw's embrace. Fixed after being teleported away by Two.||BFB 15||BFB 16|
|Roboty||Crushed by a jawbreaker by Cloudy. Fixed by getting an Earth as a prize for being safe.||BFB 2||BFB 3|
|Bomby||Partially exploded from an unknown cause in BFB 3 and bandaged. Fixed after exploding to save his teammates.||BFB 4||BFB 14|
|Bottle||Had a fortune cookie inside of her. After being shattered by Taco (disguised as Tree), the fortune cookie fell out and was found by Pillow.||BFB 5||BFB 12|
|Bottle and Tree||Tree is somehow stuck inside Bottle. In BFB 11, Tree was up to the hole. In BFB 12, Taco (disguised as Tree) broke Bottle to get free.||BFB 7||BFB 12|
|Loser||Is trapped inside of the Liar Ball by Donut during his elimination. Fixed by him breaking out of the jawbreaker in BFB 16.||BFB 7||BFB 16|
|Puffball||Bandaged up by Four. Fixed in BFB 8 due to Stapy removing bandages to create a fake buzzer.||BFB 5||BFB 8|
|Cloudy||Bandaged up by Four. Bandages were removed by Balloony when he was recovered.||BFB 5||BFB 10|
|Orange from being safe. Regained normal color after being killed.||BFB 6||BFB 14|
|Orange from being safe, with strips of unpainted white from where the tape was. Regained normal color after being killed.||BFB 11|
|Nickel||Orange from being safe. Regained normal color after being eaten by Rocky.||BFB 6||BFB 14|
|David||Orange from being safe.||BFB 6||N/A|
|Needle||Became CGI from eating the Photo Cake.||BFB 11||N/A|
|Fanny||Fanny was slammed to the ground by Snowball, nearly detaching her "head" from her "body", but is still connected through a single loose wire. Fixed after being thrown by Robot Flower when she slung her in BFB 13.||BFB 11||BFB 13|
|Foldy||Unfolded by Ruby into a square shape. Fries attempts to refold her, but fails at the stage where he should interlock her flaps. Thus, Foldy is left partially unfolded, with her front sheet hanging forward slightly and her back sheet hanging back. Somehow got back into her normal state in BFB 14.||BFB 12||BFB 14|
|Basketball||After Basketball was revealed to be the impostor in Beep, she turned into another shade of orange since she was disguised as Rocky, who was orange at that time. Regained normal orange color when she got killed.||BFB 12||BFB 14|
|Ice Cube||Shrunk in size due to being mostly dissolved in order to cool down the soup.||BFB 13||N/A|
|Dora||Changed her hairstyle with her arms.||BFB 13||Permanently ongoing|
|Lollipop||Scribbled on herself with a marker as a Halloween costume, gaining the nicknames "Scribble Girl", "Scribblepop", or "Scribbly".||BFB 24||N/A|
|Had her purple color became more faded, when she transferred some of her coloring into Gelatin.||BFB 27||N/A|
|Four||Merged with The Desert, turning it blue, and turning the cactuses into ones shaped after him. Fixed after returning to normal form in BFB 30.||BFB 28||BFB 30|
- As of BFB 15, Woody has had the most changes in one body. These changes include: piece chipped off by Rocky in "Take the Plunge (part 1)", turned orange in "Four Goes Too Far", dented by Bell in "The Liar Ball You Don't Want", and became smaller after he left Four's eye in "The Four is Lava".
- Woody, Saw, and Dora are the only contestants who've received changes that became permanent parts of their assets.
- As of BFB 15, David and Dora are the only contestants to keep their changes in the EXIT. While Dora's is permanent, David still has his change well into TPOT.
- As of BFB 16, Saw, Needle and Ice Cube are the only contestants to start a season with their changes.
- Lollipop is the only contestant to end a season with a change.