Top similar games like 3 Lines of A Delta:

The story-rich 18+ prequel to The Divine Speaker. Follow alongside Aemyl and Lucius in a two-sided story about the past and the future.

A dark visual mystery novel featuring transhumanism, traditional marriage, loneliness, and cosplay. Two pursuable characters. Five endings. Welcome to the future.

A BL/yaoi mystery visual novel that follows a man named Sebastian as he’s forced into a game of life-or-death, alongside three strangers. Who put him there, and more importantly… who can he trust?

White Wool & Snow is the second visual novel in the Misericorde series.

USSR, 1986. A girl goes missing in the closed city of Vorkuta-5, yet not a soul seems to be concerned. Uncover the mystery behind her disappearance and transmit your signal to the universe.

A fateful meeting sets off a chain reaction, upending Mark's life. People disappear and memories prove unreliable. Uncover a hidden truth with Mark and his friends in this narrative adventure and race to unravel the mystery before it's too late.

A short visual novel where a private investigator gets reeled into a murky mystery, entangled in lies, secrets, and a family curse.

Umineko When They Cry is the 2nd series of Sound Novel released by 07th Expansion. The steam version features renewed character sprites which is swappable from the classic art.

The Kingdom of Novus has been thrown into disarray and It's up to you to decide if you’ll help to bring peace, or if you’ll stoke the fires of chaos. Pick a side, and meet your match.

Let's spend the next three real-time days together uncovering the mystery of what went horribly wrong on a derelict generation ship, with the help of a spunky/more-than-slightly-traumatized AI sidekick! A sequel to Analogue: A Hate Story that tells a whole new hate story of its own.

A runaway rich kid and a pickpocketing vagabond work together to solve a decade old unsolved vampire attack.

A psychological mystery yuri visual novel about a girl named Amelie. Forbidden from leaving the house, Amelie awaits the arrival of her long time penpal, Sofia, to her dear friend Lilika’s dismay. What secrets will Sofia unravel that were best kept buried?

Summer has arrived early to Saint Angraecum Academy, and with it comes change. Follow the story of Erika in the second game in the Flowers series.

Challenge fate in this psychological visual novel about a juvenile psych ward patient who discovers a book that can predict the future.

a horror game about trains, girls, and hospitals

Perhaps it was the curse of a black lily that bloomed too early in the winter...Before graduation, a girl falls in love with another girl... But her pure feelings are torn apart by a "loop of tragedy."By [interrupting choices] and [typing in words], you will weave her feelings into the story.

Thirteen girls awaken, only to find themselves in a prison. What awaits them: a Witch Trial. Help them prepare for the trial by exploring the prison in order to find the witch hidden amongst them. Find the witch, learn what kind of magic she holds, dispel the lies, and prepare for the execution.

Higurashi When They Cry is a sound novel. The music, backgrounds and characters work together to create a world that is the stage of a novel for the user to read. They laugh and cry and get angry. The user takes the point of view of the protagonist to experience the story.

You wake up with no memories inside the House, a place where reality bends... lies linger... and someone watching your every move.

A lesbian / yuri romance story with mild horror elements set in the rainy English seaside town of Scarborough. Our heroine, Aspen, meets the mysterious, beautiful Althea in the dead of night, but who is Althea really...?

A dark noir visual novel following Alex, a former police officer drawn into the mafia’s world. In a city where trust can get you killed and everyone has something to hide, Alex and a mafia leader with buried secrets are pulled into revenge, power, and slow-burn romance shaped by your choices.

Suoh Shirahane, a shy girl with a mysterious past, will begin her first year of high school at Saint Angraecum Academy, where she hopes to find a new beginning. She will navigate friendships and mysteries at her new school, and discovers that love can come in many forms.

Rabies shatters a young cop's peaceful life. Confronted by this incurable virus, he must choose: leave the police force or hide his illness to trace his infection source. In this visual novel, witness his fate while uncovering the city's darkest secrets—past and present.

A free drama-mystery visual novel with a modern fantasy setting. Reach out to the fourteen people trapped inside to find the truth through eighteen endings, influenced by but not exclusively bound to your own system time.

This is not just a game—it’s a tribute. Adam wakes trapped in his apartment, surrounded by darkness and strange visions. To uncover the mystery and escape, he must find missing diary pages in this thrilling first-person horror/novel/adventure: The Midnight Town Stories: Adam’s Forgotten Secrets.

Road Trip to the End of the World is a visual novel about the death of a friendship. When Andy and her imaginary friend Fishy set off on a road trip to crash their ex-best friend’s wedding, will they know when to hit the brakes?

He Fucked The Girl Out Of Me is a semi-autobiographical narrative visual novel about trauma and sex work made for the gameboy. The author explains how sex work impacted her life and changed her perception of the world. The game takes approximately 40 minutes to play from start to finish.

Camp Palut is an otome-style mystery that can be completed in 2-4 hours. Play as Jess, a high school senior attending summer camp for the first time. Luckily there are cuties ready to get to know you! Choose between the four unique love interests or play them all to piece together the whole story.

Sci-Fi Mystery Visual Novel. Nine people are trapped in an underground research facility, forced to play a game of life and death. Check your log to find the truth that connects those apparent strangers - if you even want to, that is.

When the world ends, who will you spend your final hours with? A visual novel for the GBA.

Higurashi When They Cry is a sound novel. The music, backgrounds and characters work together to create a world that is the stage of a novel for the user to read. They laugh and cry and get angry. The user takes the point of view of the protagonist to experience the story.