Best Mystery Novel Writer Apps & Games

NovelAI | AI Story Generator

AI Novel, Book & Story Writer

Free

Transform ideas into stories, novels, or books in seconds with an AI writing assistant. Generate content across various genres, refine narratives through chat, and create characters. Offers tools for articles, speeches, and lyrics, with export options and customization.

Novel Crafter

Novel with Ai

Free

This AI-powered writing tool assists authors in creating, organizing, and refining novels from initial idea to final chapter. It offers features for character development, plot outlining, scene writing, and provides AI feedback to improve storytelling and writing quality.

AI Book Writer Story Maker

Novel Writing & Plot Generator

Free

This app assists in writing novels chapter by chapter using AI, transforming ideas into book drafts, stories, and outlines. It supports various genres like fantasy, romance, and mystery, allowing users to refine chapters and export drafts for their book projects.

Novel AI Studio: Story Writer

AI Novels: Romance & Fantasy

Free

Generate complete novels, including titles, characters, and detailed chapter roadmaps, using AI. Explore over 12 genres and create unique book covers. Manage your stories in a personal library and share your creations.

Novel Crafter: AI Book Writer

Fiction & Story Generator

Free

Instantly transform your ideas, feelings, or prompts into unique poems. This AI-powered tool offers personalized poem creation with options for type, tone, and length. Save, share, or even listen to your generated verses.

Jekyll & Hyde | Mystery Story

Gothic Mystery Visual Novel

Free

Immerse yourself in a gothic mystery visual novel set in Victorian London. Read letters, examine clues, and uncover a doctor's dangerous secret. This story game explores identity and the line between civility and chaos through character-driven scenes and deduction.

Book Writer - Novel Writing

Book creator story writing app

Free

This app helps aspiring authors and writers organize their ideas, characters, and drafts into a complete book. It offers tools for efficient writing, editing, and managing story elements to bring creative projects to life.

AI Story Generator - Novel AI

Mystery, Bedtime Story & Tales

Free

This AI-powered writing assistant helps you generate captivating stories, novels, and creative content. Overcome writer's block with smart suggestions, customize your writing style, and easily edit and export your work.

Solve the Mystery: Detective

Find clues. Solve crimes.

Free

Become an investigator in an interactive mystery game. Examine clues, interrogate suspects, and uncover hidden motives to solve complex cases. Challenge your logic and attention to detail to reveal the truth.

Gothic Murder

Adventure That Changes Destiny

Free

A maid in an earl's household uses her prophetic dreams to uncover a sinister plot and save her lord's life. Solve five distinct mysteries by examining the manor and formulating your reasoning. Your choices determine the lord's fate and unlock a potential secret romance.

Traced · Cold Case Detective

Unsolved murder mystery games

Free

Dive into immersive true crime mysteries by investigating a victim's or suspect's phone. Explore messages, photos, social media, and deleted files to uncover clues and solve cold cases. Each episode offers a new, fictional investigation.

Murder Mystery Detective Story

by APSocialSoft LLC

Free

Engage in a realistic criminal investigator experience, solving over 60 complex murder cases. Use deduction, analyze crime scenes, and interrogate characters through realistic dialogue to uncover clues and solve mysteries.

Whirlwind: Mystery Stories

Read & Listen to Thrillers

Free

Immerse yourself in original thriller mysteries from around the globe. Read or listen to captivating stories of deception and intrigue, with exclusive content tailored to your mood. Start your journey with free chapters and discover new secrets with surprise free book days.

Family Mystery Criminal Case - Is There a Crime to Solve?

by Justin Malik

Free

Engage in an interactive mystery story where you fill in the blanks to uncover clues and progress through the narrative. This game offers a fun and easy way to experience a compelling mystery plot, with hints available to help you along the way.