PotEO: Endings

There are around 70 endings in Prisoners of the Elder One, most of them 'bad' endings, where Erik transforms into a (usually) female self, oftentimes as a monstergirl or new person entirely. Escaping the mansion leads to True Endings, which differ if Erik is in a relationship with a character. All endings can be viewed in the Gallery, and seeing them all ___.

Aubrey Bad Endings

• Sissy Sex Slave
• Things are going to Hell

The Elder One Bad Endings

• Angel
• Hound
• Sister's Sextoy

Ixies Bad Endings

• Chaos Crystal Dildo
• Experimental Cow
• Fake Sister
• Fairy Princess

Lilly Bad Endings

• Breeding Slave
• Fairy
• Fairy's Wife

General Mizene-related Bad Endings

• Sahuagin
• The New Hope of Mizene (This ending has two variants. They are unlocked separately.)
  • Lone Shrine Maiden
  • Twin Shrine Maidens
• The New Lady

Aya Bad Ending

• Decapitated

Valda Bad Endings

• Otherworldly Beauty
• Wight

Rania Bad Endings

• Witch Elf
• Young Girl
• PotEO: Grabbed by the Ghoulie

Satsu Bad Endings

• Duel of the Snow Women
• Frosty Threesome
• Snow Girl

Tiffany Bad Endings

• Back to School
• Catgirl Dolls
• Demands of the Mistress
• Ninja Twins
• Taunts of the Elder One
• Twisted Lovers

Yuki Bad Endings

• A new Fox in Town
• Cat Slave

Aktarise Bad Ending

• A New Home

Aracan Bad Ending

• Nymphomaniac's Paradise

Camelia Bad Ending

• Vampire Maid

"Ebony" and "Ivory" Bad Ending

• Chimera

Misc Bad Endings

• Cum Zombie
• Doll Life
• Ghost Maid
• Golden Prison
• Greedy Dragon
• Pretty Slave
• Princess
• Slime Girl

True Endings

• Aubrey: Lilim in Love
• Aya: Heroes of Mizene
• Camelia: Immortal Moment
• "Ebony" and "Ivory": Adopted By The Darkness
• Ixies: Divine Companionship
• Rania: Elven Bride
• Satsu: Coldhearted Bastard
• The Elder One: Sorceress
• Tiffany:
  • Not saved: Lost Sister
  • Not saved, taking her place A New Sister
  • Saved, Catslave: Sister's Keeper
  • Saved, Catgirl: Things are back to normal, kinda
  • Saved, Human: Was It Just A Dream?
• Valda: Service Beyond Death
• Vicky: Vicky's Romance Endings are her true ending forked into three possibilities depending on the choices taken:
  • A Cute Dolly
  • Role Reversal
  • Playing With Dolls
• Playing with the Transfigurative Orb: Taken By The Orb Ending