IMHO.

Single-player games like Make the 100-year-old underworld queen regain her youth and become my servant

Below are 14 single-player Steam games similar to Make the 100-year-old underworld queen regain her youth and become my servant, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Make the 100-year-old underworld queen regain her youth and become my servant page.

Ranked picks

  1. 1
    Secret Taboo Deal with Manor Ladies — Steam game cover

    Secret Taboo Deal with Manor Ladies

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    In 2025, while repairing the pipes in Silver Oak Manor, repairman Wayne accidentally overheard a secret and was threatened by the security guards. A mysterious silver-blue light stream merged into his body, and he transformed into a digital ghost to start his counterattack and exploration.

    RPGSingle-playerSimilar games →
  2. 2
    Professor & Reporter Bow to Me — Steam game cover

    Professor & Reporter Bow to Me

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    In New York in 2025, hacker Finn was shot dead by mercenaries but was reborn as a digital ghost due to a mysterious force. He demonstrated his abilities in class and caught the professor's attention. Then he met an investigative journalist, and an adventure against FX began.

    RPGSingle-playerSimilar games →
  3. 3
    Surrounded by beauties, I overthrow colonial darkness — Steam game cover

    Surrounded by beauties, I overthrow colonial darkness

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Jesse, a builder in Detroit, discovers the dark secret of FX Group's 'Distorted Soul Furnace'. The arrival of consciousness insects endows him with abilities. He cooperates with Emma, uncovers the colonial conspiracy in the crisis, and thus begins his path of revenge.

    2026RPGSingle-playerSimilar games →
  4. 4
    Countess's Submission Pact — Steam game cover

    Countess's Submission Pact

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    The butler Freddie was pushed off the third floor. On the verge of death, he was reborn with the help of a mysterious power. He exposed the secret of the earl's inheritance and made pacts with the countess and other women, vowing to cut off the mastermind behind the scenes.

    RPGSingle-playerSimilar games →
  5. 5
    Widow Begs Me to Be Her Master — Steam game cover

    Widow Begs Me to Be Her Master

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Mechanic Victor accidentally gets involved in a conspiracy of weaponizing consciousness. On the verge of death, he fuses with the No. 7 Consciousness Insect. After waking up, he gets entangled with the Seville sisters and confronts the hunters of the FX Group at the same time.

    RPGSingle-playerSimilar games →
  6. 6
    Gorgeous Mother & Daughter Submit to Me — Steam game cover

    Gorgeous Mother & Daughter Submit to Me

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    On a rainy night in London, Kruger, a low - level collector, was chased after filming a black - market transaction video. He was reborn as an insect after fusing with Liu Zihua's consciousness and met Jin Xiaomin. Together, they investigated the conspiracy of the FX Group.

    RPGSingle-playerSimilar games →
  7. 7
    The Cold Female Commander Is My Anchor — Steam game cover

    The Cold Female Commander Is My Anchor

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Veteran Chris witnesses a human experiment by the Fix Group at the dock and is hunted down. On the verge of death, he fuses with the seventh clone of the conscious insect. After that, he meets several women and gets involved in a mysterious conspiracy, and the path to balance begins.

    RPGSingle-playerSimilar games →
  8. 8
    Domineering Mediator's Forbidden Surrender — Steam game cover

    Domineering Mediator's Forbidden Surrender

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Axel died unexpectedly and was reborn after being taken over by the consciousness fragments of a photon soul refiner. He developed a forbidden bond with Lena, the guardian of the inheritance, due to the secret clauses in the family charter, and they jointly fought against the FX Group.

    RPGSingle-playerSimilar games →
  9. 9
    Proud Boss Turns Into Obedient Loyal Maid — Steam game cover

    Proud Boss Turns Into Obedient Loyal Maid

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Ilya, a worker in New York, merged his consciousness with Liu Zihua due to an explosion and gained superpowers. He disguises himself as a low - level employee during the day and investigates the FX Group at night. He also has a complex entanglement with his proud boss, Natalie.

    RPGSingle-playerSimilar games →
  10. 10
    Art Department Goddess Takes Invitation, Unaware Professor Is Killer — Steam game cover

    Art Department Goddess Takes Invitation, Unaware Professor Is Killer

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    The art department professor, Kulinezha, disguises himself as a gentle person and lures Emily and Lucy to an out-of-town warehouse, intending to turn them into plaster sculptures. The police step in, and a crisis is about to break out.

    RPGSingle-playerSimilar games →
  11. 11
    Pure Nun's Redemption Request — Steam game cover

    Pure Nun's Redemption Request

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Ethan, a food delivery guy, is attacked on a rainy night and merges with the 7th consciousness to become a super digital life form. He searches for the cause of his grandmother's illness and encounters many characters in the clinic and the company. The story unfolds amidst the permeating crisis.

    2026RPGSingle-playerSimilar games →
  12. 12
    Ex-wife's Best Friend Burns Forbidden Surrender Flame — Steam game cover

    Ex-wife's Best Friend Burns Forbidden Surrender Flame

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    A financial analyst in New York, was betrayed by his wife and humiliated by his colleagues. He unexpectedly gained superpowers and was reborn. He interacted with his female secretary and a red-haired journalist, trying to uncover the conspiracy of Victor Crane. A revenge battle is about to unfold.

    RPGSingle-playerSimilar games →
  13. 13
    Beautiful Wife Helps Me Turn the Tide — Steam game cover

    Beautiful Wife Helps Me Turn the Tide

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    Lautolav was once obsessed with fame and fortune and lost his true love. After being reborn, he was determined to protect his wife, Dana, but was threatened by the real estate woman, Randa. Thus, a family defense battle began.

    RPGSingle-playerSimilar games →
  14. 14
    Exclusive Training of Female Officer — Steam game cover

    Exclusive Training of Female Officer

    Single-player alternative to Make the 100-year-old underworld queen regain her youth and become my servant — playable solo, no multiplayer required. Shares RPG with Make the 100-year-old underworld queen regain her youth and become my servant.

    In a NATO secret training ground, Gabrielle Clark was framed by Hannah Ringgren and was on the verge of death. After fusing with a consciousness insect, she woke up. She will confront Ringgren and uncover the smuggling conspiracy of the FX Group.

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