Single-player games like Summer Days
Below are 16 single-player Steam games similar to Summer Days, 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 Summer Days page.
Ranked picks
- 1
Sumire
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
One Day, One Life. Sumire is a magical narrative adventure about choices made, and dreams lost and found. Embark on a mysterious journey to help Sumire achieve her deepest wishes, before the day ends and the sky turns to twilight.
- 2
Dream Daddy: A Dad Dating Simulator
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Casual with Summer Days.
Dream Daddy: A Dad Dating Simulator is a game where you play as a Dad and your goal is to meet and romance other hot Dads. Are you ready? Hi ready, I'm Dad.
- 3
Winds of Change
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
Lead The Rebellion, build your army, and shape the world with your choices. A story-heavy adventure game with multiple endings, romance options, and non-linear storytelling. A vast fantasy world waiting to be explored. Inspired by Dragon Age, and Mass Effect. Fully voice acted by a stellar cast!
- 4
Negligee: Spring Clean Prelude
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
The girls of the Lingerie shop are back and they are in for their toughest day of the year, a mega sale event! Prelude is a free to play version of the LGBTQ+ Yuri visual novel game: Negligee: Spring Clean. Check it out now to see what you could be enjoying.
- 5
Arcade Spirits
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie with Summer Days.
Arcade Spirits is a romantic visual novel that follows an alternative timeline where the 1983 video game crash never occurred. It's 20XX and you've just started a new job at the Funplex game arcade. Who will you meet along the way? Will you find the romance you're seeking?
- 6
Always The Same Blue Sky...
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
A gripping seaside adventure following the connection of two young souls, each unknowingly helping the other make sense of a world that seems senseless. Complemented by breathtaking artwork and an addictive soundtrack, this charming tale will definitely suck you in and leave a lasting impression!
- 7
Letters From a Rainy Day -Oceans and Lace-
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Adventure with Summer Days.
Luscious artwork brings the beautiful streets of Kamakura in June to life in this bittersweet sapphic story of a romance that begins with blackmail... This is a yuri adventure game based on the theme of love between girls at a lady's school in Kamakura, Japan.
- 8
Hooked on You: A Dead by Daylight Dating Sim™
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Casual with Summer Days.
Welcome to Murderer’s Island. Your companions: four dead-sexy Killers who, underneath their murderous exteriors, just want a little romance. Flirt your way into their hearts, uncovering dark twists along the way. Will you find true love, forge friendships… or get hacked to death?
- 9
Negligee
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
A story of love and lingerie as you are thrust into the role as manager of the shop 'Negligee' alongside three beautiful women.
- 10
Highschool Romance
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Casual with Summer Days.
Can you find love as the only boy in an all-girls school? Find out, in this slice-of-life visual novel game with multiple endings.
- 11
Army Gals
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
Can you survive with three women in the middle of nowhere. In this Survival, Romance Visual Novel adventure.
- 12
Negligee: Love Stories
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
A series of four stories following the characters Karen, Charlotte, Sophie and Jasmin in their early lives as they have to choose what they really love and what path their lives will take.
- 13
Sword of Asumi
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
Take on the role of Asumi, a new warrior for the people of Edo. As Asumi you must root out a rebel from within a prestigious samurai academy. Now the assassin must walk in the light for all to see.
- 14
Beach Bounce
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
A slice of life visual novel game in three parts following Tomoyo during his summer visiting a long lost relative. A fun tongue in cheek story with multiple branches, several relationships and various alternate endings for you to enjoy.
- 15
Galaxy Girls
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
One day you wake up on a spaceship, with several other women, each one given a different job on board ship, doctor, engineer and you as Captain. Can you complete the mission that has been forced upon you... And save humanity.
- 16
Magi Trials
Single-player alternative to Summer Days — playable solo, no multiplayer required. Shares Indie and Adventure with Summer Days.
Do you have what it takes to join the Royal Academy of Magi in a new Highschool Romance story. After attempting a dark ritual which increases innate magical ability, but transforms your body.