Single-player games like Dear Diary
Below are 11 single-player Steam games similar to Dear Diary, 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 Dear Diary page.
Ranked picks
- 1
Slave Of Lust
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Slave Of Lust is a visual novel exclusively for adults! This story tells the story of two university students who came to help a teacher. But they are locked in the same room. At this point, instincts kick in and the students get closer...
- 2
Best Friend
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Best Friend is a visual novel exclusively for adults! This game will immerse you in the story of a girl who moved in with her friend in New York. She lives side by side with her until she finds out that she is a lesbian. The game is filled with sex scenes, humor and romance.
- 3
Sex Dorm🔞
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Sex Dorm🔞 – A visual novel where you play as a student from Japan who moves to the U.S. to experience college life. Explore new cultures, build relationships, work part-time, and dive into your hidden desires in the world of university life.
- 4
Sex College 🔞
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Welcome to the world of Sex College🔞, an exciting adult only visual novel that will unravel the secrets of college life and love!
- 5
Orgasm Academy 💦
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Welcome to Orgasm Academy💦, an exhilarating adult only visual novel that transforms your studies into the most thrilling game of your life!
- 6
Lust Theory - Season 1
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation with Dear Diary.
Lust Theory is an adult Visual Novel in which you take control of a 20-year-old guy whose life is turned upside down when he finds out the same day is repeating. The game is packed with sex, humor, romance, drama and mystery.
- 7
Living together with Fox Demon
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
You encountered a snowstorm while climbing a snowy mountain. You saved an injured fox demon in the snow and brought her back home to start a sweet life together...
- 8
College Sex Party 🔞
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation with Dear Diary.
Welcome to the world of College Sex Party 🔞 - an exciting visual novel that immerses you in an unforgettable and enticing student life!
- 9
Space
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Casual with Dear Diary.
Space is a visual novel exclusively for adults! In this game you will be told the story of two lesbians who are absolutely alone on a spaceship. Because of this, they fall in love with each other... The game is filled with scenes of sex, humor and romance.
- 10
Hot Mom
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Hot Mom is a visual novel exclusively for adults! This game will immerse you headlong into the story of a guy who goes to college and needs a new apartment. He moves in with his mom's girlfriend, who turns out to be very, very sexy.
- 11
Love Formula
Single-player alternative to Dear Diary — playable solo, no multiplayer required. Shares Simulation and Casual with Dear Diary.
Love Formula is a visual novel exclusively for adults! This game will immerse you in the story of two college students who are working on a chemistry project. At some point, one of them accidentally creates an aphrodisiac... The game is filled with sex scenes, humor and romance.