Top similar games like The Monster Inside:
The Monster Inside FREE
A film noir style audio-visual novella. A mysterious woman... a string of murders... and a man with a hidden past.
Filters
Price (USD)
Release Date
Recommendations

Everlasting SummerFREE
Visual novel loved by many – Everlasting Summer – now on Steam!

The CircusFREE
On one continent, a special group of individuals exists. Although their appearance is no different from mankind beings, but their bodies contain great power. They are entrusted with a divine destiny and can only be freed after passing a trial.

My GF Doesn't Know What I'm IntoFREE
A visual novel about my cute new girlfriend, who doesn't know what i'm into!

Sparkle Milla: Eight Genetic Abnormalities and a Blood Ghost$7.99
This game is a deduction game where you collect evidence from a murder scene to find the murderer. Eight boys and girls are admitted to the school. At the school, there is a crazy ghost named "Milla" who haunts and kills people.

No men in this houseFREE
"No men in this house" is a visual novel set in Thailand. This edge-of-your-seat detective story about mysterious deaths on a touristy island will make you suspect everyone, including yourself!

Last Word$9.99
In a society where having the last word means having power over others, a small party is disrupted by a gentleman who politely issues orders via one-way intercom.

The List$5.99
A young man is interviewed by the police only to turn up dead a week later. 3 years have passed, a special agent from Santa Fe navigates the police database in order to solve the mystery.

Trials of Harmony ~ A Found Phone Mystery Visual Novel$3.99
What would you do if you suddenly found yourself quarantined within an underground nuclear facility, isolated, and forced to play a series of death games alongside a group of strangers...?

The Alpha DeviceFREE
Beyond space, beyond reason... beyond humanity. Discover a gripping tale of a dystopian future narrated by David Hewlett, star of the Academy Award-winning The Shape Of Water.

雨鸦 - You are my sanctuaryFREE
《雨鸦》是一款灰色治愈风格的剧情向解谜游戏。探寻久远的回忆,失散又重聚的兄妹俩,孤独而温暖的亲情故事。

At Home AloneFREE
This is a recreational healing Mini-plot game explored at home. Players will play and wander around the house from the perspective of a little girl. What will she do when she is alone? What strange stories will happen in the process, and in the process of exploration, you may find some strange secrets....

Algebra RidgeFREE
Solve quick math questions and use handy upgrades to save the world with the power of math! In Algebra Ridge, you must stop Big Cheesy from stealing the Pencil of Knowledge in this unique story-driven adventure!

Starecrown (DEMO)FREE
In STARECROWN, a visual-novel merged with a puzzle-based horror experience, your ANGEL whose watched from the distance finally makes himself known. For the worse.

Wander No MoreFREE
Wander No More is a Kinetic Novel (visual novel without choices) which centers around the life of renowned samurai Kouichirou Nabatame, and Chiyo, a young village girl. Wander No More tells the story of how these two met, became a family, and attempted to restore their lives to what they once were.

Zup! 2$1.99
Minimal physical puzzle with explosions

Confess My LoveFREE
The story takes place after school, when Willie decides to confess his love to the girl of his dreams, Liza. Afraid of being refused, he hesitated for a while. Should he summon up his courage and confess his love to her?

TREEFREE
TREE tells a story of a relationship between a boy and his tree. What starts off as a simple connection, over time it grows into something deeper.

By MoonlightFREE
~ ~ A Comedic Mystery Visual Novel with Relationship Building ~ ~ Play as a paranormal investigator hired by the paranormal to investigate! Search for a headless horseman's missing head before the night is over.

The SupperFREE
The Supper is a short adventure game about the darkest side of the human soul. Ms. Appleton was always a wellspring of kindness, until The Voice started talking to her.

6 PEOPLEFREE
A man travels in a subway car alone. Where is he going? Will he or any of his fellow passengers arrive at their destination? Are they drawn together by pure coincidence, or something more sinister?

The Picture in The HouseFREE
A journey through ancient mysteries and forces described by the original short story "The Picture in the House" written by H.P Lovecraft.

Deep Lake: PrologueFREE
"Deep Lake: Prologue" visual novel In the neo-Gothic genre, with a psychological story. Our hero's name is Sali. Sali is a former forensic photographer for the crime department. The accident that happened to him reveals in him a mysterious gift that can lead him to a terrible death.

KaRuFREE
- Search for clues to progress the story. - Make choices to help your partner. - Collect bits and pieces to reveal secrets and lore bits. - Use your visions to see what he is feeling at the moment. - Don't drown in your own regrets.

Fingernail FlossFREE
A short spooky-fun visual novel where you are a special guest for a special test! Is death a game to you? Do you like color schemes that involve the color black? EXPERIENCE FINGERNAIL FLOSS! !

DR3AMyFREE
"Players, please break the chains of Amy's nightmares with DR3AMy!" Break free from nightmares with the lovely DR3AMy android and Amy. This game contains visual and auditory horror elements. It is not recommended for the elderly or those with a weak heart.

怪話FREE
オムニバス形式で送る四章構成の心霊ホラーノベルゲーム

ReDoFREE
A supernatural horror visual novel game where your choices decide if you and your friends see the light of day again or not. Use your sleuthing skills with point and click mechanics to battle horrifying creatures of the night that haunt an abandoned school building and earn your title of "Exorcist"!

Broken Lands Village$13.99
The real world no longer exists! I was trapped in this cursed Village made of inkblots on parchment. Every day I'm stalked by an assasin and stuck in a time loop. None of the residents remember me, although I myself have memories. I need to get out of here ASAP

The Shivah$4.99
Russell Stone is a Jewish Rabbi at a poor synagogue in New York City. He is a devout man with a problem. Membership is way down and he lacks the funds to keep his synagogue open. Things are looking very bleak, and he has grown progressively more cynical and bitter with the passage of time.

SHINRAI - Broken Beyond Despair$14.99
A secluded mountain resort, 10 friends, 1 murderer. Investigate, interrogate and present evidence as you solve various mysteries throughout the night. Will you be able to reach the truth and uncover the culprit’s identity? Or will your deductions lead you to blame someone completely innocent...?

Dry Drowning$19.99
Dry Drowning is a psychological investigative visual novel set in a futuristic dystopian city. Follow the story of Mordred Foley, unscrupulous private detective haunted by his dark past, and look into a series of macabre serial killings inspired by Greek mythology.

Fateful End: True Case Files$9.99
Solve your own murder in this thrilling true crime adventure game. You've come face-to-face with your fate and someone close to you is going to kill you...unless you find out who it is before the time runs out!

Birth ME Code$14.99
The second entry of the Abime Series. Play as the mastermind in a death game where you must find the traitor while concealing your identity. Six hours, one school, six deaths. Nine participants fight for survival: it's kill or be killed, trust or deceive, escape or die.

Insects Awaken PrologueFREE
Insects Awaken is a puzzle visual novel set in the 1940s. It follows the story of Chen Shan, a young man entangled in espionage while defending his family and homeland. He embarks on a journey between the isolated cities of Chongqing and Shanghai, braving the chaos of war with his passion and youth.

No Questions AskedFREE
A neo-noir point&click thriller about a delivery service for illegal goods. Play as a Courier who—after hours—has to solve the mystery of his friend's disappearance. Visit various locations, collect clues, navigate branching dialogue options, and hurry as time is not on your side.

Cognition: An Erica Reed Thriller$14.99
FBI agent Erica Reed has an uncanny talent: she can see the past and piece together how a crime unfolded. But not even this sixth sense could save her younger brother, Scott, from a brutal serial killer. Three years later, the investigation into Scott’s murder has gone cold -- but Erica’s work has only just begun.

Tell Me Everything$0.99
A mysterious murder has shocked the inner city, and as the lead detective, it is your job to catch the real killer. Armed with words and wits, you uncover the secrets and capture the murderer, and make sure justice will be served.

Frog Detective 1: The Haunted Island$4.99
You're a detective, and a frog, and it's time to solve a mystery.

Tokyo DetectivesFREE
Detective Game. Murder Investigation. Interrogate witnesses. Rebut with evidence.

Provisional DetectiveFREE
A first-person mystery solving game, where you try to find out what happened at Syn Archives.

Clash: Robot Detective - Complete Edition$5.99
Crack the case with Clash!

鬼轉身$10.99
In the nightmare, you keep cycling through In the nightmare, you keep cycling through loops, each one marking a new beginning. Every character has their own purpose, and your choices will affect their outcomes. Can you uncover the truth of the story and dig up the buried mysteries?

No RecollectionFREE
A mystery visual novel following a boy who awoke in a strange building, with no recollection of where he is, how he arrived, why he’s here, or how to leave. Discover the answers to these mysteries as you search for a way out. Meet a small but colorful cast in your journey, and escape together!

Aviary Attorney$14.99
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.

Black Closet$19.99
Command your minions to solve mysteries and cover up scandals in a high-class boarding school, where the competition is cut-throat and image is everything. But be careful - one of your minions is a traitor.

PataNoir$9.99
The Baron's daughter is missing, and you are the man to find her. No problem. With your inexhaustible arsenal of hard-boiled similes, there is nothing you can't handle.

A Normal Lost Phone$2.99
A Normal Lost Phone is a game about exploring the intimacy of an unknown person whose phone was found by the player.

Detective Butler: Maiden Voyage MurderFREE
Follow Detective Butler and his sidekick Gilligan as they solve a locked-room murder during a haunted cruise ship's maiden voyage. Can you solve the mystery before Detective Butler reveals the answer?

1bitHeart$2.99
Welcome to 1bitHeart―the latest title from Alicemare and LiEat developer △○□× (Miwashiba). In this unique and endearing adventure game, take on the role of Nanashi, a lonely, agoraphobic boy, as you solve a slew of mysteries around town while also making friends.

A Case of Distrust$14.99
A Case of Distrust is a narrative mystery from 1924 San Francisco. Play as private investigator Phyllis Cadence Malone in this historical 2D adventure game.

Frog Detective 2: The Case of the Invisible Wizard$4.99
You're a detective, and a frog, and it's time to solve a mystery. Also there's a wizard.