Characters in BT Productions often hide a "deepest, darkest secret". This page lists those secrets. It should not be confused with a list of secret levels.
The List
| Character | Secret |
|---|---|
| Alphonse Nielsen | Alphonse is afraid of babies. |
| Andrea Kwon | Few know that Andrea is a fan of a polarizing young singer. |
| Anil Mercury Bartos | Anil wears pink "kitty panties". |
| Aurora Howe | Aurora is actually from another planet. |
| Beatrice Cooney | Few know that Beatrice is a fan of a polarizing young singer. |
| Beulah Volkenburger | Beulah swears she has moved on from Scotty after he married Sam and had the love-sealing child. But it turns out she is still obsessed with him. |
| Brandon LeStrange | Brandon is receiving cryptic messages from Fraiddrai. |
| Bonnie Faulk | Bonnie is the child of Polly Faulk, a giant parrot. |
| Cameron | Sterility, which later turned out to be false. |
| Carl Henry | Carl has a crush on Hooey Willowby, a funny owl. |
| Chris Secretii | It turns out that Chris is like Chuck in more ways than one, including a diagnosis of Androgen insensitivity syndrome. |
| Chuck Secretii | Chuck's rapid aging caused her to have a nonexistant childhood. She is afraid to speak about her rapid aging story because it threatens to reveal that she had Shwachman-Diamond syndrome prior to the procedure. |
| Corine Erms Steffen | Corine is into vore. |
| Cruz Montenegro | Cruz is in love with a cute queen. |
| Dana Hudson | Dana has a criminal record. |
| Dashiell Shirley | Dashiell loves a children's television series. |
| Desmond Cullen | Desmond has been stealing money. |
| Dexter Adrian Benton | Dexter acts way older than his actual age (he thinks he is in his fifties or sixties when he is actually 13 years old). |
| Dinah Hayward | Dinah is crushing on Hooey Willowby despite the fact she hates romance. |
| Drogo Secretii | Drogo used to want her name to be spelled "Droco". |
| Dunstan Secretii | Dunstan's nickname of "Weakest Secretii" turns out to be linked to a diagnosis of pentasomy X. |
| Edward LeFleur | Edward has a rare illness. |
| Eudora Trick | Eudora's older brother is married to an ethereal being. |
| Fatma Sherazi | Fatmas has an illegitimate child, which is ironically named Fatso Sherazi. |
| Fletchy | He nearly destroyed the OC World after Fletchee slipped the Yveltite into his possession. |
| Florian Riddle | Florian is having an affair with Matterslurper Dandridge, a spooky zombie. |
| Fortune Secretii | Fortune's major redesign also gave her a diagnosis of fibrodysplasia ossificans progressiva (FOP). |
| Hans Foster | The inappropriate behavior that got Hans arrested resulted in him having an illegitimate child. |
| Ivy Ghostley | Ivy's next-door neighbor has a depressed ghost haunting the bathroom. |
| Jasper Connell | Jasper cannot drive. |
| Jenny Secretii | Jenny gave birth to too many children trying to have the perfect one, causing her womb to be nonexistant. |
| Joan Rudder | Madison Rudder (who is Joan's daughter) is illegitimate. |
| Justin Cummings | Few know that Justin is a fan of a polarizing young singer. |
| Kari Gay | Few know that Kari is a fan of a polarizing young singer. |
| Kevin Straume | Kevin has an addiction. |
| Kristopher Herman Dickson | The only reason Kristopher took a chance with Dexter is because he wouldn't hurt a child. |
| Lance Dalton | Few know that Lance is a fan of a polarizing young singer. |
| Latisha Locklear | Latisha has strange powers. |
| Leanne Lakisha Wilcox | Leanne is crushing on Dexter, hence why she is concerned for his safety. |
| Lee Straume | Lee hates failure. |
| Leonard Lamonte | Leonard is actually a monster. |
| Lindsay Shearer | Lindsay is responsible for the death of his cousin. |
| Lotus Secretii | Genetics during conception went horribly wrong, giving Lotus a diagnosis of cerebro tendoneous xanthomatosis (CTX). |
| Lyubov Noyer | Lyubov cannot cook. |
| Mac Douglas | "Math" has strange powers. |
| Malcolm Diaz | Malcolm cannot drive. |
| Michael Diaz | Michael cannot drive. |
| Nega Bruce | Unlike Bruce whose Secretii Magic is a part of the act, Nega Bruce's Secretii Magic is known as her deepest, darkest secret. |
| Nobusawa Tashiaki | Few know that Nobusawa is the child of a geeky plumber. |
| Olufunmilola Barnet | During the 41 years spent in the alternate timeline, Olufunmilola romanced and married Ekundayo Kopenkoskey. Thus, nobody is aware that Olufunmilola is already married. |
| Opal Duvall | Opal murdered a minor villain. |
| Pearl Webster | Pearl is afraid of failure. |
| Quentin Richards | Quentin cannot cook. |
| Ray Adler | Ray is so obsessed with his chickens that he has the power to transform into one himself. |
| Richie Hotchner | Patrick Hotchner (who is Richie's son) is illegitimate. |
| Sam Strykeraux | Sam has an addiction. |
| Scarpher | When Scarpher ventures into the Allearth Forest, it gets ruined by Yves, the Yveltal that she owns. |
| Scotty Raven Jay | Scotty's complex genetics details that he has the upper body of a male and the lower body of a female, explaining how he was able to get pregnant with Sam's children. |
| Shelli Secretii | Laboratory experiences caused Shelli to grow to be the tallest member of the Human Sunshine Project. Initially diagnosed as gigantism; changed to Sotos syndrome. |
| Stuart Dillon | Stuart has a criminal record. |
| Sylvester Mercer | Sylvester cannot drive. |
| Taylor Hernandez | Few know that Taylor is a fan of a polarizing young singer. |
| Tottie Babs | Tottie's mood will become happy if she watches fail videos. Other people have said Tottie will only be happy during two events, when the correct number is three. |
| Turbo Secretii | Turbo is married to Dragonlord despite her personality stating that she hates the darkness. |
| Vesh January | Vesh has an illegitimate child named Vince January. |
| Whiteccino | He dated Blaxie one time despite being rivals. |
| Yoshi Secretii | Yoshi's reason for running away from home is not because of birthday coincidences. Her real reason is that she has paroxysmal extreme pain disorder. |
| Zira Brown | Zira touched Octavia Mercer on a "problematic area" during the Pride Month Challenge (even though BT Productions pleaded she was protecting David x Zira). |