Event-D: Unravel the Martian Mystery in this Sci-Fi Visual Novel

9/4/2026, 1:35:12 PM

Release date: 12/17/2018

Tags: #sci-fi #visual-novel #space #adventure #artificial-intelligence #futuristic #robots #transhumanism

User Reviews

Score: 88%Positive
Review Count: 32 reviews
Fetched At: 9/4/2026, 1:35:12 PM

Reference prices

Japan

¥ 520 (JPY)

Steam JP

$4.99 (USD)

Steam

Live Store Snapshot

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Japan Price: ¥ 520
Global Price: $4.99
Price in Your Region: ¥ 520Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 5 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/4/2026, 1:30:09 PM

Key highlight

Event-D is a sci-fi visual novel where players investigate the mysterious disappearance of a Mars colonization mission, featuring AI, space exploration, and a compelling narrative.

Who this is for

Dive into a cosmic mystery with Event-D, a sci-fi visual novel perfect for fans of space exploration and AI-driven narratives.

Details

Overview

Embark on a thrilling journey into the unknown with Event-D, a captivating science fiction visual novel developed and published by Freedintale Studio. This adventure plunges players into the heart of a cosmic mystery when the first manned mission to colonize Mars vanishes without a trace. As the scientific community grapples with this inexplicable event, all subsequent colonization efforts are put on hold. Desperate for answers, the Space Agency launches a new mission, tasking a crew of scientists, astronauts, and advanced AI-powered robots to investigate the disturbing circumstances.

Highlights

A Deep Space Enigma: The core of Event-D lies in its compelling narrative, which begins with the mysterious disappearance of a Mars colonization crew, setting the stage for a tense investigation.
Futuristic Exploration: Players will navigate a story filled with cutting-edge technology, artificial intelligence, and the vastness of space, exploring themes of futuristic exploration and the potential of AI.
Engaging Narrative Adventure: As a visual novel, Event-D focuses on storytelling and player choice, offering an immersive experience that challenges scientific beliefs and explores the unknown.

Who It's For

Event-D is perfect for players who enjoy thought-provoking science fiction narratives, intricate mysteries, and the immersive storytelling of visual novels. Fans of space exploration, artificial intelligence themes, and futuristic settings will find themselves drawn into this cosmic puzzle. If you appreciate games that blend adventure with deep lore and character interaction, this title is for you.

Game Info

Event-D is a paid title released on December 17, 2018. It supports English and Latam Spanish languages and is available for family sharing. The game is categorized under Sci-fi, Visual Novel, Space, Adventure, Artificial Intelligence, and Futuristic genres, with user tags reinforcing these themes, including Robots and Transhumanism. Developed and published by Freedintale Studio, it offers a rich narrative experience for those eager to uncover the secrets of the red planet.