Single-player games like 俺が私に変わった日…~Becoming a She~
Below are 13 single-player Steam games similar to 俺が私に変わった日…~Becoming a She~, 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 俺が私に変わった日…~Becoming a She~ page.
Ranked picks
- 1

Menhera Girls Ensemble - Needy Girlfriends -
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
Too much heavy love at all costs. Life with mental girls If you want to be loved to death by someone. Or if you want to experience this at least once, your wish will come true.
- 2

I'll be your ideal lover! - My Dream Lover -
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
A love battle where the ideals of the protagonist & the heroines clash!
- 3

Teaching Assistant Life
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
<College teaching life> is a story about the passionate teaching life of the main character (player), who is a college assistant. Be a player and enjoy the sweet and sexy relationship with the first heroine of the series, Han Seung-ah!
- 4

Bunkered with Femboy
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
A “routine” earthquake drill locks you underground with Riley, a shy femboy graphic-designer. Cook, flirt, and gently unlock his guarded heart as the two of you plan what life might look like when the door finally opens.
- 5

Knockout Master
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
Knockout Master is a choice-driven adult Visual Novel that puts you in the role of a boxer, whose dream is to become the world heavyweight champion. The game is packed with sex, romance, drama, and a rich story.
- 6

Five Hearts Under One Roof
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
Yuman’s, the player, once solitary home and routine are now invaded by five beautiful women! Each has her unique charm – the 'childhood friend of 20 years,' the 'first love and former idol,' the 'demanding boss,' the 'bold younger girl,' and the 'shy recluse.' Who will you choose?
- 7

Roommates, Romance, and Ringing Hearts
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
Co-produced by TV Asahi and Aiming, this “drama-level” live-action romance game lets you experience a year of love, laughter, and longing. Decode the subtle signals of affection and create your own unforgettable love story.
- 8

The Seven Realms - Realm 1: Terran
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
The Seven Realms is a fantasy, story-driven, adult visual novel where your choices will shape the fate of the Realms and the people around you. Will you be a Fair or a Strong Ruler? Will fate be enough for you, or will you want more? The choices are yours to make.
- 9

Dawn of the Breakers
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required.
Step into the shoes of a high school student in modern Japan, where mysterious creatures known as Ghouls wage war against mankind. Become a member of the superhero unit, the Breakers, and stop this menace once and for all in this 3D action brawler!
- 10

雨音スイッチ - Amane Switch -
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required.
Is there truly such a thing...as a happy ending? Amane Switch is a visual novel game remake updated for international audiences. An adventure game themed around rain, yandere characters, and strange abnormalities.
- 11

Teravit
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required.
Welcome to "Teravit", a sandbox game created by players! With its three elements of "Create, Play, and Share", you can travel to the world of adventure and endless creation, alone or with friends!
- 12

CosmicBreak Gun & Slash
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required.
A hack and slash with the "CosmicBreak" characters! "CosmicBreak Gun & Slash" is a spin-off of "CosmicBreak", an MMO battle shooter featuring robots and humanoids! Take control of familiar characters from a top-down perspective and defeat enemy robots that come at you!
- 13

Dark Reflections - Shiori no Kotoha
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required. Shares Simulation with 俺が私に変わった日…~Becoming a She~.
A series of murders and bizarre incidents occur in a private library that has become inescapable. Eventually, the food runs out and the library becomes filled with madness... This work is a visual novel of the survival suspense genre, set in a private library.