
App 3400140
“Day and Night” Step into a parallel story, play as a key character, and uncover the truth through live-action scenes and 3D investigations. Every choice triggers a butterfly effect leading to multiple endings.
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About App 3400140
Day and Night: Oath of Light and Shadow
A Live-Action Interactive Crime Story Game
A Groundbreaking Immersive Experience Breaking the Boundaries Between Film and Game.
Game Overview
When the camera turns to you, you become the key to the truth.
This is not just a game — it’s a cinematic crime thriller where you are the lead actor.
Officially licensed from “Day and Night”, this title introduces a revolutionary “Live-Action Interactive Movie + 3D Free Exploration” format, bringing you a completely new level of immersion.
Set in a parallel world, you are no longer a spectator. As a pivotal character, you’ll step into a deadly web of truth and deception — portrayed by the original cast of the series.
Every decision you make will reshape the fates of Guan Hongfeng, Guan Hongyu, Zhou Xun, and everyone involved.
Remember: on the scale of truth, your choices hold the ultimate weight.
Key Features
Live-Action Interactive Movie – Immerse Yourself in a Crime Thriller
Starring the beloved original cast, filmed in cinematic, high-definition visuals, delivering tension and realism you can almost touch.
Engage in real-time interactions with the characters — your suspicion, empathy, or betrayal will elicit authentic emotional reactions from the actors themselves.
3D Free Investigation – Step Into the Mind of a Detective
Break the limits of traditional FMV games! Explore fully 3D environments to uncover every clue.
Move freely through crime scenes, collect evidence with your own hands, and analyze findings at professional investigation stations — from the macro scene layout to microscopic traces, every detail awaits your discovery.
Dynamic Narrative Web – Every Choice Is Your Script
Built on a massive branching narrative system far more intricate than the original series.
Every tone of voice, every life-or-death decision, triggers a butterfly effect that reshapes the entire story.
Unlock dozens of unique endings — each player will reach a singular, irreversible truth.
⚖ Dual Protagonist Perspective – Between Logic and Instinct
Deeply rooted in the IP’s core setting, seamlessly switch between Guan Hongfeng’s analytical reasoning and Guan Hongyu’s bold instincts.
Experience the story from two contrasting yet intertwined perspectives — logic and emotion, light and shadow.
Coming Soon
A suspense thriller you can touch, alter, and define with your own hands.
Planned Release: 2027
Add to your wishlist now — and get ready when the curtain rises.
Business Contact
For publishing, media, or partnership inquiries, please contact:
[email protected]
The camera is rolling. Act now.
Every decision you make shapes your own version of “Day and Night.”
Game details
Game details
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App 3400140 — frequently asked questions
When does App 3400140 release?
Steam lists App 3400140 as coming soon without a confirmed date yet.
How much will App 3400140 cost?
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System requirements
Minimum
- OS: Windows 10
- Processor: Intel Core i3-4590
- Graphics: 独立显卡
- Storage: 1 GB available space
Recommended
- OS: Windows 10/Windows 11
- Processor: Intel Core i5-4590
- Graphics: 独立显卡
- Storage: 1 GB available space









