Backbone: Prologue

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Backbone: Prologue

Developers
	EggNut
Engines
	Unreal Engine 4
Release dates
Windows	April 24, 2019

Backbone
Tails Noir (Backbone)	2021
Tails Noir Preludes	2023

General information

Official website

Steam Community Discussions

Availability

Source	DRM	Notes	Keys	OS
Steam

Game data

Configuration file(s) location

System	Location
Windows	%LOCALAPPDATA%\Detective\Saved\Config\WindowsNoEditor\
Steam Play (Linux)	<SteamLibrary-folder>/steamapps/compatdata/992310/pfx/

Save game data location

System	Location
Windows	%LOCALAPPDATA%\Detective\Saved\SaveGames\
Steam Play (Linux)	<SteamLibrary-folder>/steamapps/compatdata/992310/pfx/

Save game cloud syncing

System	Native	Notes
Steam Cloud

Input settings

Controls.

Audio settings

Localizations

Language	UI	Audio	Sub	Notes
English

Other information

API

Technical specs	Supported	Notes
Direct3D

Executable	32-bit	64-bit	Notes
Windows

Middleware

	Middleware	Notes
Physics	PhysX
Audio	FMOD

System requirements

Windows
	Minimum
Operating system (OS)	7
Processor (CPU)	2.5 GHz Multi-core
System memory (RAM)	4 GB
Hard disk drive (HDD)	3 GB
Video card (GPU)	Nvidia GeForce GTX 950 DirectX 12 compatible
Sound (audio device)	Windows-based sound card