- Main article: Black Hole
Black Hole is a male contestant on Battle for BFDI and The Power of Two. He was first seen in "Gardening Hero" (known as "Vortex" back then), pulling Spongy in, and eventually being sold because of budget cuts. He is a former recommended character that could have participated in BFDIA. However, Black Hole only received 269 votes and was sent to the TLC.
He also had another chance of joining the game in IDFB, until it was postponed. He got 323 votes, placing him 10th.
- Main article: Bottle
Bottle is a female contestant on Battle for BFDI and The Power of Two. She was one of the former recommended characters who were eligible to compete in BFDIA; however, she only received 29 votes, coming in 58th place, above Bracelety, who was the lowest with 18 votes to join. She didn't receive anywhere near enough votes to join the game, so she was flung to the Locker of Losers with the Sender Scoop Thrower, along with the other contestants who didn't make it.
There are multiple versions of Bottle: a clear "Bottle", recommended both by VRTBV and jaysillyboy, and a sky blue "Bottley" recommended by KINOARR65, and a "Blue Water Bottle" with Bottley's idle and blue water, recommended by KittyandSammi. VRTBV's Bottle appeared in "Don't Lose Your Marbles", jaysillyboy's Bottle appeared in "Vomitaco", Kalasi97's Bottle appeared in "Rescission", and KINOFARR65's Bottley and KittyandSammi's Blue Water Bottle appeared in "Bowling, Now with Explosions!".
Bottle's IDFB redesign features a more glassy, wide look on her, as well as being transparent. Her asset is no longer badly drawn.
- Main article: Bracelety
Bracelety is a female contestant in Battle for BFDI and a former recommended character who made her debut in "Half a Loaf Is Better Than None". She was a member of Team Ice Cube! before being eliminated in "Today's Very Special Episode". She also appears in The Power of Two.
Bracelety could have joined BFDIA in "Yeah, Who? I Wanna Know", but she placed last, only receiving 18 votes, the lowest out of all of the other eligible BFDIA contestants, making her unable to join, and was flung with the Sender Scoop Thrower to the Locker of Losers along with all of the other characters who failed to join BFDIA.
Bracelety's IDFB redesign features a sky blue color and a more two-dimensional look.
- Main article: Cake
Cake's IDFB redesign features Cake as a slice of chocolate cake, along with a puff of frosting on top and a frosting rim that is strawberry flavored.
Cake competed with The Losers! on Battle for BFDI.
- Main article: Donut
Donut is a male contestant in Battle for Dream Island Again, Battle for BFDI, and The Power of Two. He was the first person to be eliminated in BFDIA, with 573 dislikes. His record of dislikes was later broken by Puffball with 1,455 dislikes in episode 6. Donut, Coiny, and Pin created W.O.A.H. Bunch, but Donut was eliminated shortly after.
Donut came back in Battle for BFDI as a contestant and competed as a member of Team Ice Cube!. After the loss of Four, Donut became the show's substitute host in "Four Goes Too Far", until it was revealed that X was still around. Donut retired his host status to X in "This Episode Is About Basketball". He has since quit BFB in order to compete on The Power of Two for Team8s.
- Main article: Firey Jr.
Firey Jr. (also known as Firey Junior) is a male contestant in Battle for BFDI.
He reappeared as one of the characters who people could vote for to join BFDIA, but with only 179 votes, he wasn't qualified to join and was therefore flung to the TLC.
He had another chance at joining the game in IDFB. However, he got 1,374 votes and failed. His new asset features him with thicker outlines and no hand and feet on his arms. This asset is however not used in the voting screen in "Welcome Back".
Firey Jr. appears in Battle for BFDI, competing on the team Team Ice Cube!. He became the 11th person eliminated off the show, with exactly 10,000 votes, in "Return of the Rocket Ship". He also appears in Battle for Dream Island: The Power of Two.
- Main article: Gaty
She was one of the recommended characters in "Gardening Hero" who had a chance to join Battle for Dream Island Again. However, with only 54 out of the 15,532 votes, Gaty ranked 55th place. Since she could not join Battle for Dream Island Again, she was flung to the Tiny Loser Chamber.
In "Welcome Back", Gaty is seen in the TLC with a new design. Instead of a fence-like gate, Gaty is now designed like a picket gate, lavender color and lilac along with bright gold hinges.
Gaty did have a chance of joining IDFB, until it was postponed. She failed to join by receiving only 51 votes.
- Main article: Gelatin
He was originally not up for voting, but was chosen to join by DegrassiFan who won a contest by carykh.
In BFB, he competed as a former member of Team Ice Cube! before the split of BFB. Previously, he competed on the Have Cots before teams were abolished in "The Game Has Changed" as BFB advanced to the next stage in the competition. He would get far enough to become the runner up in the finale, losing to Flower.
- Main article: Lightning
Lightning is a male contestant on Battle for BFDI and The Power of Two. He was a recommended character that could have joined Battle for Dream Island Again, but with only 93 votes, he did not have enough votes to join and was flung to the Tiny Loser Chamber.
Lightning had a chance to join IDFB, but he failed to join with 65 votes.
His new design features him with shading and shining and a smoother shape.
- Main article: Lollipop
Lollipop is a female contestant in Battle for BFDI. She was a recommended character who could've joined BFDIA, but she only received 95 votes, which wasn’t enough to join. Although Lollipop was formerly voiced by Cary Huang, she is currently voiced by Sam Lee in BFB.
Lollipop's only speaking role prior to Battle for BFDI was in "Yeah, Who? I Wanna Know" when she told Book "I guess people judged you by your cover", in response to Book questioning why she didn't make it into the game. Lollipop was later flung to the LOL alongside the rest of the characters who couldn't join BFDIA, although Book made it into the game after the absent contestants were cut off.
Lollipop's IDFB redesign features a more shiny look, and she no longer has a wrapper on her. In addition, she is a different shade of purple.
In BFB, she competed as a former member of and previously on the Have Cots. She competed independently when BFB advanced to the next stage in the competition. In "Uprooting Everything", she was eliminated with 9,684 votes.
- Main article: Puffball
Puffball talks in a strange vocoded voice, and whenever she speaks, the color of her body rapidly changes from one color of the rainbow to another and sparkles. She can also float and change her size. Puffball was the last contestant to make it into the cast of BFDIA, with 291 votes because Leafy, Bubble, and Flower were not present at the time. She competed on Team No-Name and was eliminated in the unreleased BFDIA 6 (or IDFB 1) with a record amount of 1,455 dislikes.
She had a chance to rejoin in IDFB; she got 1,661 votes.
- Main article: Yellow Face
Originally, he did not receive enough votes to join BFDIA, but he ended up joining after Leafy, Bubble, and Flower were disqualified for being absent. He used to be on Team No-Name, but switched to W.O.A.H. Bunch in "Zeeky Boogy Doog" after being asked by Pin to do so. He also survived long enough to be in IDFB.
He is also the second limbless character to be introduced in BFDI, the first being the Announcer.