Maximilien — A Psychological Horror Interactive Novel official cover
DISCOVER ON STEAM

Maximilien — A Psychological Horror Interactive Novel

By Yohan Dupuy · Windows · Linux

Released
Get it on Steam ↗

A psychological horror interactive novel, Boston 1926. Explore, investigate, lose your footing. Your choices shape a branching story, while your mental state distorts your reality. 4 intersecting routes, 12 possible endings, 2 to 5 hours per playthrough.

DESCRIPTION SUPPLIED BY THE DEVELOPER THROUGH STEAM

Inside the game.

Screenshots supplied by Yohan Dupuy through Steam.

FIND YOUR KIND OF PLAY

Before you play.

Game style
Adventure · Indie · RPG
Platforms
Windows · Linux

Check the official page for current availability, supported devices and any in-game purchases.

ANSWERS FOR YOUR FIRST SESSION

Maximilien — A Psychological Horror Interactive Novel gameplay guide and player questions

Steam edition · Researched Nov 9, 2026 · Guide updated Nov 9, 2026.

Our guidance

How does the game handle saving my progress during the investigation?

You can save your progress at any time during your playthrough. This flexibility allows you to manage your investigation and explore different branches of the story without worrying about losing your current state or progress in the narrative.

Based on source 1.

Our guidance

Does the game include accessibility features for reading the text?

Yes, the game includes adjustable text size settings to ensure comfortable reading. Additionally, it features narrated game menus and is designed to be playable without timed input, making the experience more accessible for various players.

Based on source 1.

Source facts

How do my choices affect the outcome of the story?

The game features a branch-and-bottleneck structure with 1,750 conditions that weigh your choices. With 12 possible endings, your conduct alone decides the encounters you face and the ultimate path your investigation takes through the narrative.

Based on source 1.

Our guidance

What is the significance of the day and night cycle?

The game uses a timeline based on a day and night cycle with a limited number of actions. Crucially, any actions you perform at night are subtracted from the following day, forcing you to prioritize what you pursue.

Based on source 1.

Source facts

How does the police suspicion system work?

An investigation by the authorities runs in parallel to your own. The game tracks your actions through a suspicion system that forgets nothing, meaning your conduct directly influences how the authorities perceive you as the story progresses.

Based on source 1.

Our guidance

What tools are available to help me solve the mystery?

You have access to a real investigation system that includes an inventory for collected items, a collection of clues, personal hunches, and an interactive map of Boston to help you navigate and understand the unfolding events.

Based on source 1.

Source facts

Do items I collect have a functional impact on the game?

Yes, every item you collect can change what you understand about the mystery and influence the decisions you make. These items are integral to the investigation system and help shape your path through the narrative.

Based on source 1.

Source facts

How does my psychological state affect the interface?

As your psychological state wears away, visual artifacts will build up on the screen. These effects unsettle the page to reflect your character's mental state, though they are designed not to obscure the actual words of the story.

Based on source 1.

Our guidance

Are there options to adjust the game's difficulty?

Yes, the game includes adjustable difficulty settings and optional tutorials. You also have control over various visual effects, audio, and display settings, allowing you to tailor the experience to your personal preferences and comfort level.

Based on source 1.

Source facts

What is the expected playtime for a single session?

The approximate playtime is between 2 to 5 hours per playthrough. Given the branching narrative and the 12 possible endings, you may find that different choices lead to varied experiences within that timeframe.

Based on source 1.

Sources & scope

  1. Publisher description on Steam ↗Checked Nov 9, 2026

AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.

YOUR NEXT STEP

Check the fit before you install

For Maximilien — A Psychological Horror Interactive Novel · Steam edition.

  1. Compare your device with the listed Windows, Linux requirements. Controller support is not verified here.
  2. Steam lists single-player support. Read the developer’s requirements if you need to play without an internet connection; single-player does not by itself establish offline access.
  3. The full-game US price snapshot is 7.99 USD; check the current price in your region.

Decision guide updated 2026-10-29. Based on the publisher listing checked 2026-11-09; this is not a firsthand review.

PC EDITION · STEAM

Choose how you play.

Platforms
Windows · Linux
Play modes
Single-player
Languages
English, French
Release date / window
Oct 26, 2026
Full game price · US
7.99 USD

The full game and its demo may have different availability. Prices are a US storefront snapshot. DLC and in-game purchases may cost extra.

Steam source ↗ · Checked Nov 9, 2026. Platform editions may differ in features, prices and save compatibility.

Maximilien — A Psychological Horror Interactive Novel official trailer thumbnail▶ Watch the official trailer on Steam ↗
Windows minimum requirements

Minimum: OS: Windows 10 64-bit Processor: Any 1.5 GHz processor or faster Memory: 2 GB RAM Graphics: Integrated graphics Storage: 700 MB available space Sound Card: Any Windows-compatible sound card Additional Notes: Text-based interactive novel.

Linux minimum requirements

Minimum: OS: Ubuntu 20.04 LTS or equivalent Processor: Any 1.5 GHz processor or faster Memory: 2 GB RAM Graphics: Integrated graphics Storage: 700 MB available space Sound Card: ALSA or PulseAudio Additional Notes: Text-based interactive novel.

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