Single-player games like Banter Schooldays!!三〇一室无一人
Below are 13 single-player Steam games similar to Banter Schooldays!!三〇一室无一人, 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 Banter Schooldays!!三〇一室无一人 page.
Ranked picks
- 1

Trials of Innocence
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
Trials of Innocence is an indie courtroom detective game. Step into the shoes of the main character, rookie lawyer Luna Ray, and navigate her journey through the legal world. Unravel a shocking conspiracy that changes the fate of many, including herself, and confront her inner choices.
- 2

Aviary Attorney
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
The hottest bird lawyering game to come out of 1840s France! Join Jayjay Falcon and his witty apprentice, Sparrowson, as the two take on clients, interview witnesses, collect evidence, and deliver justice to the guilty.
- 3

Ace Attorney Investigations Collection
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Adventure with Banter Schooldays!!三〇一室无一人.
Miles Edgeworth's dramatic turnabouts take center stage! Experience both Ace Attorney Investigations games in one gorgeous collection! Investigate crime scenes and solve tough, intriguing cases through logic and deduction. When Edgeworth's past and present collide, his future begins!
- 4

Danganronpa: Trigger Happy Havoc
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Adventure with Banter Schooldays!!三〇一室无一人.
Investigate murders, search for clues and talk to your classmates to prepare for trial. There, you'll engage in deadly wordplay, going back and forth with suspects. Dissect their statements and fire their words back at them to expose their lies! There's only one way to survive—pull the trigger.
- 5

Ghost Trick: Phantom Detective
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Adventure with Banter Schooldays!!三〇一室无一人.
Ghost Trick: Phantom Detective, the classic puzzle-solving mystery adventure directed by Ace Attorney creator Shu Takumi, is back! This long-awaited HD remaster features upgraded visuals and sound and new gallery content.
- 6

Duck Detective: The Ghost of Glamping
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
You are the one and only Duck Detective, a depressed and recently divorced duck who must quack the case. Inspect evidence, make de-duck-tions, and solve this no-murder mystery!
- 7

Soul Mates
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
You’re trapped inside a haunted house, stalked by angry ghosts. To survive, you’ll have to run, hide, strategize, give gifts, chat, flirt… Wait, what kind of game is this? Oh right, it’s a point-and-click survival horror dating sim!
- 8

Expelled!
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
A School Prefect has been pushed out of a window, and everyone's blaming YOU. Can you find the culprit - or someone to take the fall - before you get EXPELLED? Mystery with a wicked twist, from the creators of Overboard!, 80 Days, Heaven's Vault and A Highland Song.
- 9

最后的47小时 - The Last 47 Hours
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Adventure with Banter Schooldays!!三〇一室无一人.
"Let's break up in 47 hours!" The girl who has been in love with me for six years and will become my sweet bride next month, now declares. Are we really going to say goodbye after forty-seven hours?
- 10

Your Smile Beyond Twilight:黄昏下的月台上
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
A story about forced smiles, coming to terms with the past, and love—but most of all, redemption.
- 11

the 9th day:第九日
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
The story of The 9th Day, that started with the autumn fire incident, begins here…
- 12

The Last Companion-我与我行将离去的小友。
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
The Last Companion is a visual novel (a subgenre of advanture game) produced by the independent game production team Lingtan Studio.
- 13

A Piece of Wish upon the Stars
Single-player alternative to Banter Schooldays!!三〇一室无一人 — playable solo, no multiplayer required. Shares Indie and Adventure with Banter Schooldays!!三〇一室无一人.
Graduated from high school, Guang gave up the opportunity to enter college and began to work, making a living for him and his little sister. However, all things seem to change in this summer. The hidden wish of Guang's little sister leads the track of their lives to meet in one midsummer day.