Incest Warnings

> **Adult Content Warning**
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Including adopted and step-siblings as well as first and second degree incest. Please note that while relationships between first cousins isn’t viewed as incest in many parts of the world, I’m including it here for completeness.

### **Parental Incest:**

* Anchorhead
* Crusader Kings Franchise
* Dreaming Mary
* House of the Dead: Overkill & Typing of the Dead: Overkill
* Silent Hill 2 - Implied parental abuse of Angela.
* Silent Hill: Shattered Memories - Electra complex
* The Sinking City - One side case involves a father who spies on his own daughter getting changed.
* Shadow of Destiny - One of the endings of the game involves the protagonist getting married to his biological daughter, though neither of them knows they are related.
* Umineko: When They Cry
* Vampire: The Masquerade: Bloodlines - The background of Therese and Jeanette involves this.

### **Siblings and half-siblings:**

* 12 Minutes - It's a shock twist that the protagonist's wife is also his sister.
* Assassin’s Creed: Brotherhood - The Borgia Siblings, though this has *zero* basis in any actual historical fact.
* Crusader Kings II - Especially encouraged for Zoroastrian and Messalian characters.
* Danganronpa V3: Killing Harmony
* Dead Rising 2 - Lesbian twin villains.
* Fatal Frame - Two instances of incest resulting in children, as well as twins being inappropriate with each other, but it is mostly subtext until the fourth and fifth games.
* Fire Emblem: Genealogy of the Holy War - Unavoidable half-sibling pairings
* Hades - Zagreus is related to almost everyone, including love interests, but it's Greek mythology so perhaps not surprising.
* Lamune - Romance with sister.
* Long Live the Queen - Two siblings had an affair, very hard to stumble across by accident, requires a specific path through the game.
* No More Heroes - The protagonist sleeps with his half-sister. She knew, he didn’t.
* Resident Evil: Code Veronica - Implied incest between twins.
* Remothered: Broken Porcelain - Mentioned
* Valkyrie Drive -Bhikkhuni-
* Voyeur

### **Adopted and Step-relations:**

* 96
* Assassin's Creed: Unity
* Fire Emblem Fates - The protagonist has two sets of four “siblings”, all of which are romance options. Though this is not immediately obvious without knowing the exact family tree (and you won’t know it unless you play all three routes), they are actually all your cousins. Your “sister” Camilla will also display affection for you in a slightly creepy way regardless of your gender or relationship with her.
* The Legend of Heroes: Trails in the Sky - The main characters are adoptive siblings who eventually fall in-love, but it should be noted the adoptive brother was not adopted until he was ten, so they were not raised together as children.
* The Legend of Heroes: Trails of Cold Steel - Adoptive sister crushing on the main character.
* Lunar: The Silver Star
* Metal Gear Solid 2 - Otacon has an affair with (or is taken advantage of by, depending how you view it) his step-mother and his step-sister had a crush on him.
* Princess Maker 2 - Your adopted daughter can end up marrying you. It is regarded as a bad thing in-game (and a failure on your part as a parent) and requires her to have very low morals. Easy to avoid entirely.
* Soul Nomad & the World Eaters - Hawthorne is a character who adopts young girls for the sole purpose of sexually abusing them later.
* The Sims 3 - Adopted children are not considered blood relations by the game and can be romanced by their adopted family members once they grow up.

### **Cousins:**

* Aoi Shiro - The protagonist cousin Kaya is a romance option.
* Canvas 2
* Crusader Kings Franchise - A game mechanic is forming alliance through marriage with cousins.
* Danganronpa Another Episode: Ultra Despair Girls - One character has a crush on their cousin.
* The Dark Eye
* Fire Emblem Fates - Many romance options are actually your cousins (Both sets of the four “siblings” + Azura).
* Final Fantasy X-2 - One sided infatuation on Brother’s part towards Yuna. Rikku also makes a comment about Yuna’s breasts at one point.
* Jade Empire - A plot twist reveals that Dawn Star and Silk Fox are actually cousins, and if you’re playing a dude you have an option to have a threesome with them.
* Lamune - Romance with cousin.
* Matches and Matrimony - Mr. Collins is a cousin (though probably not a first cousin) of the protagonist and will ask you to marry him (just like in Pride and Prejudice itself). If you don’t have enough points in the willpower stat you will automatically accept him and the game ends.
* Umineko: When They Cry - Cousin relations *all over* the place.

### **Other:**

* Clock Tower 3 - Lord Burroughs’ obsession with his daughter *and* his grand daughter.
* The Elder Scrolls: Skyrim - Astrid’s backstory is about killing her abusive uncle.
* Gone Home - Some notes imply that the protagonist’s father was molested by his uncle.
* Haunting Ground - What initially seems like a case of a creepy uncle bent on impregnating the protagonist turns out to actually be a clone of her own father, it’s complicated, slightly nonsensical, and very creepy, like everything else in the game.

### **Minor Mentions:**

* Borderlands 2 - Occasional jokes about inbreeding.
* Bully - Jokes about the Prep faction being inbred.
* Dragon Age 2 - Hawke’s uncle Gamlen makes some creepy comments about Hawke’s love interests.
* Fallout 3: Andale, an entire settlement who are into incest and cannibalism.
* Fallout 3: Point Lookout - Swamp folk who have turned into mutants from inbreeding.
* Grand Theft Auto III, San Andreas & V: Minor incest jokes.
* Jagged Alliance 2 - Red-neck jokes.
* Kult: Heretic Kingdoms - A character referred to as “inbred”.
* Shadow Hearts: Covenant - The protagonist flirts with someone who ends up being his mother due to time travel weirdness, but it doesn’t go anywhere.
* Xenosaga Franchise - One-sided obsession from a villain towards his twin brother.

### **Adult Games with incest:**

* 9-nine-:Episode 2 - Sibling
* Amy’s Fantasies - Step-sibling
* Away From Home
* Bad Memories - Sibling
* Blackmailing the Family - Siblings and parental
* Bright Lord - Sibling and parental.
* Bron's Quest - Siblings and parental
* Bully - Siblings and parental
* Chichi Miko!! - Everything. Just no.
* Crescendo - Step-sibling
* Daughter for Desert - Self-explanatory
* Daughter Saga - Self-explanatory
* Dark Neighbourhood - Siblings and parental
* Delicate Taboo - Everything
* Doki Doki Youth Soutsu - Siblings
* Dreaming of Dana - Siblings
* Dreams of Desire - Siblings and parental
* Dreams of Desire Holiday Special - Everything
* Dual Family - Everything
* Dual Phase – The Asou Twins - Siblings
* Dual Saviour - Siblings and step-siblings
* Echoes of Lust - Sibling and parental
* Enslaver - The Beginning
* Estate: Dominate - Siblings
* Ethan's Legacy - Sibling and parental
* The Fall of Juliet - Parental
* Family Affair - Sibling and parental
* The Fate of Irnia - Everything
* For Elise - Siblings
* Free Friends 2 - Siblings
* Freeloading Family
* Futaroma Sanji - Siblings
* Gang R\*pe Club - Parental
* Gates Motel - Sibling and parental
* General Practitioner - Sibling
* Gibo: Stepmother’s Sin - Step-parent
* Haley's Story - Siblings
* Happy End Trigger - Siblings and step-siblings.
* Hara ☆ - Sibling and parental
* Haramase Simulator - Sibling
* Harem Game - Sibling
* Harukoi Otome - Step-sibling.
* Heartwork - Step-sibling
* Heir Apparent - Everything
* Hinomaru - Sibling
* Hitomi – My Stepsister - Step-siblings and step-mother.
* Hypno-training My Mother and Sister - Mother-son *and* brother-sister incest
* I love Daddy - Self-explanatory
* Iinazuke wa Imouto-sama! - Siblings
* Ikinari Anata ni Koishiteiru - Siblings
* Imolicious - Siblings
* Imouto Ijime - Step-siblings
* Imouto Paradise! Franchise - Siblings
* Insexual Awakening
* Itazura Gokuaku - Siblings
* Kana: Little Sister - Siblings
* Kara no Shoujo aka Girl in the Shell - Entire game is about rape and incest
* Kindread: The Redburns - Sibling and parental
* A Kiss for the Petals - My Dear Prince/Sono Hanabira ni Kuchizuke o: Watashi no Ouji-sama - This particular instalment of the yuri franchise features a romance between first cousins.
* Kokoro - Entire game premise is incest
* Kono mama ja, Ane to Sex Shiteshimau!? -Are, Otouto yo, Ima Naka de Dasanakatta? - Siblings and step-siblings
* My Little Sister Can't Possibly Have A Hemorrhoid?! - Siblings
* Lamunation! - Siblings
* Lewd Story - Siblings
* Life is Good - Sibling and parental
* Life with Pleasure - Sibling and parental
* Light of My Life - Sibling and parental
* LILITH-IZM03 - Siblings
* Long Live the Princess - Siblings
* Love and Submission - Parental and sibling
* Love Death 4 ~ν-Realtime Lovers~ - Siblings
* Love Ribbon - Siblings
* Luke's Way - Siblings
* Magical Teacher: My Teacher's a Mage?
* Maman Kyoushitsu - Sibling and parental
* Midlife Crisis - Sibling and parental
* Midnight Paradise - Everything
* Milfy Cummy
* Morning Lust - Sibling and parental
* Mother Daughter - Sibling and parental
* Mother Daughter Pleasure Pets - Sibling and parental
* Nakokoi! - Sibling
* New Life With My Daughter - Self-explanatory
* Nympho Waifu++
* A New Home - Siblings and Parental
* Oppai Cafe. My mother, my sister and Me - Self-explanatory
* Our Fate - Parental
* Parental Love
* Perverted Hotel
* Picture Perfect - Parental
* The Princess Waltz - Unavoidable second degree incest (who is *also* the protagonist’s cousin because royal family trees don’t fork apparently) and one optional step-sibling path
* Radiant - Parental
* Reparations
* S.H.E.L.T.E.R. - An Apocalyptic Tale - Sibling and Parental
* Sadistic Sisters R\*pe Boy! - Siblings
* Saku Saku: Love Blooms with the Cherry Blossoms - Siblings
* Sandwiched by my wife and her sister - Sibling threesome.
* Secret Sorrow of the Siblings - Siblings
* Seitenkan - Parental.
* Shera, My Witch - Step-sibling
* Shinigami no Kiss wa Wakare no Aji - Step-sibling
* The Shrink - Parental and Sibling
* Shut Up and Dance - Sibling and Parental
* Sins of the Father - Sibling and Parental
* My Sister - Sibling
* Sister, Sister, Sister
* Shut up and Dance
* Snow Daze: The Music of Winter - Everything
* SSSS: Super Secret Sexy Spy - Sibling
* Starless - Parental
* Suddenly a Party - Sibling
* Summer Scent - Sibling
* Summer with Mia - Sibling and Parental
* Summoner's Legacy: Episode 1
* Taboo Stories: Summer Vacation - Sibling and Parental
* Tales From The Unending Void - Everything
* Thinking About You - Siblings
* Timestamps: Unconditional Love - Siblings and Parental
* Torrid Tales - Everything
* Triangle Heart 3: Sweet Songs Forever - Cousin as a romance option
* Two Weeks - Sibling
* The Tyrant - Sibling and Parental
* Under Control - Sibling and Parental
* Vis - Sibling
* The Visit
* Wagamama High Spec -Sibling
* Waifu Academy
* Wind -A Breath of Heart- - Step-sibling.
* Yin-Yang – X-Change Alternative - Step-sibling
* Zero G. Academy - Sibling