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

草食系男子の言いなり入院生活- A passive boy at the Huntress clinic -
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 protagonist is unable to move due to a car accident and is now being approached by the heroines. And so begins a hospital stay surrounded by prank-loving female doctors and nurses!!
- 4

- Doki Doki Family - 特異体質者のドキドキ家族生活
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 sweet life with the "Doki Doki Family”! Leave everything to the heroines and enjoy a life filled with love and affection!
- 5

ハーレムなんか望んでない! - Undesired Harem -
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 sudden harem situation?! His heart must decide between 4 beautiful girls!
- 6

Pure-hearted Gyaru and the Shape of Happiness
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 childhood friend reunited with you after several years has turned into a "Gyaru"!? Just how will the girl who loves the protagonist even after her makeover, and our troubled protagonist's relation turn out? Will they be able to find their shape of happiness?
- 7

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?
- 8

I Wani Hug that Gator!
Single-player alternative to 俺が私に変わった日…~Becoming a She~ — playable solo, no multiplayer required.
I Wani Hug that Gator! Is a choice-driven narrative about teenagers struggling to find their way. Help Inco, loser highschooler extraordinaire, navigate his budding friendships (and romance!) while surviving being the only human in a dinosaur-filled school.
- 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.