Sonic Forces

Sonic Forces

Developers
	Sonic Team
Windows	Hardlight
Publishers
	Sega
Engines
	Hedgehog Engine 2
Release dates
Windows	November 7, 2017
Reception
Metacritic	56
OpenCritic	56
IGDB	57
Taxonomy
Monetization	One-time game purchase
Modes	Singleplayer
Perspectives	Third-person
Controls	Direct control
Genres	Action, Platform
Series	Sonic the Hedgehog

Sonic Forces is a singleplayer third-person action platform game developed by Sonic Team and published by Sega. It is part of the Sonic the Hedgehog series and was produced in commemoration of the 25th anniversary of the series.

The PC version, ported by Hardlight, was released on November 7, 2017 alongside the console versions.

General information

Bug Report - Use the Customer Service to report bugs.

Steam Community Discussions

Availability

Source	DRM	Notes	Keys	OS
Humble Store
Steam

All versions require Steam and Denuvo Anti-Tamper DRM.

DLC and expansion packs

Some of the free DLCs download has been disabled on Steam storefront and they fail to automatically add to your account. In these cases, copy-paste following URL into browser or steam URL bar to download that DLC.

Name	Notes
Episode Shadow	Free steam://install/715850
Shadow Costume	Free steam://install/715900
SEGA Pack	Free. steam://install/715870
Persona 5 Costume	Free
Super Sonic	Free
Sanic T-Shirts	Free

Game data

Configuration file(s) location

System	Location
Windows	<path-to-game>\savedata\GraphicsConfig.txt
Steam Play (Linux)	<Steam-folder>/steamapps/compatdata/637100/pfx/

Save game data location

System	Location
Windows	<path-to-game>\savedata\<user-id>\savedata.xml
Steam Play (Linux)	<Steam-folder>/steamapps/compatdata/637100/pfx/

Save game cloud syncing

System	Native	Notes
Steam Cloud

Video

Display settings.

Graphics settings.

Graphics feature	State	WSGF	Notes
Widescreen resolution			16:9 aspect ratio only. Use Sonic Forces FOV Fix or the Flawless Widescreen script.
Multi-monitor			Use Sonic Forces FOV Fix or the Flawless Widescreen script.
Ultra-widescreen			Use Sonic Forces FOV Fix or the Flawless Widescreen script.
4K Ultra HD
Field of view (FOV)		Use Sonic Forces FOV Fix or the Flawless Widescreen script.
Windowed
Borderless fullscreen windowed
Anisotropic filtering (AF)		Up to 16 samples.
Anti-aliasing (AA)
Vertical sync (Vsync)		Double buffered.
60 FPS and 120+ FPS		Pre-rendered and in-game cutscenes are composed at 30 FPS. Framerates above 60 FPS work in windowed mode on Windows, but will cause gameplay issues that prevent completion of some stages, and worsen the higher the framerate.
High dynamic range display (HDR)		Use Auto HDR or Special K.

High frame rate

The 30 FPS internal cap on in-engine cutscenes are locked to 30 regardless of settings.

QTEs and a few in-game events will still remain capped at 60 FPS both externally and internally.

Increasing the internal FPS limit will cause physics issues that progressively get worse the higher the cap is set; however, these are usually concerned with automated sequences (at 144 FPS for example, "Red Gate Bridge" initial QTE will lock the camera, but the event and the rest of the stage can be completed, "Guardian Rock" will have a similar issue but will prevent stage completion and at the end of "Metropolitan Highway" the last launch panel will break the stage. 360 FPS can potentially cause issues on "Lost Valley", "Egg Gate", "Vs. Infinite 1st", "Casino Forest" and "Network Terminal").

For better overall frame pacing and to mitigate stutters, it is heavily recommended to use the in-game v-sync with the FPS cap close to refresh rate but doing so may cause micro-stuttering (these will be directly related to the internal limit and thus will not be detected with frame rate counting tools). If encountered with this issue, increase the internal limit by 1-3 frames (alternatively, externally cap the FPS by 1-3 frames at the risk causing further issues with v-sync).

Modify with hex editor

Open the game's executable with a hex editor such as HxD. Replace the first instance of 89 88 88 3C (60 FPS) with one of the following, 39 8E E3 3B for 144 FPS. 89 88 88 3B for 240 FPS. 61 0B 36 3B for 360 FPS. For a custom FPS cap use Cheat Engine and attach the games process. Search for 0.016666666666 as a float in rounded (extreme) mode, while Executable, Writable and CopyOnWrite is set to Don't Care and the Fast Scan option disabled while the .exe file is selected in the memory search range .Change all viewed values to 1/FPS (e.g. 0.006944444444 for 144 FPS or to 0.002777777777 for 360 FPS. Right-Click one the changed values and select "Browse this memory region" to view the hex values. Note that changing the values inside Cheat Engine will be ineffective; the hex values must be applied to the executable afterwards.

Input

Keyboard and mouse	State	Notes
Remapping		One key per action.
Mouse acceleration
Mouse sensitivity
Mouse input in menus
Mouse Y-axis inversion
Controller
Controller support
Full controller support
Controller remapping		Can't use duplicate controls even for non-overlapping buttons.
Controller sensitivity
Controller Y-axis inversion

Controller types

XInput-compatible controllers
Xbox button prompts
Impulse Trigger vibration

DualShock 4 controllers		Through generic controller support.

Generic/other controllers		If third party controller detected during launch, enables Steam Input and Big Picture overlay.
Button prompts

Additional information
Button prompts		DualShock 4 prompts are available with a mod.
Controller hotplugging		XInput only.
Haptic feedback
Simultaneous controller+KB/M

Steam Input
Steam Input API support
Official controller preset(s)
Steam Controller button prompts

• 

  Keyboard rebinding.

• 

  Controller rebinding.

• 

  If using non-XInput controller, game tells user to utilize big picture overlay instead.

Audio

Volume settings.

Audio feature	State	Notes
Separate volume controls
Surround sound
Subtitles
Closed captions
Mute on focus lost
Royalty free audio

Localizations

Language	UI	Audio	Sub	Notes
English
Simplified Chinese
Traditional Chinese
French
German
Italian
Japanese
Korean
Polish
Brazilian Portuguese				Fan translation is available here (HedgeModManager required).
Russian
Spanish				Castilian.

Other information

API

Technical specs	Supported	Notes
Direct3D	11

Executable	32-bit	64-bit	Notes
Windows

Middleware

	Middleware	Notes
Physics	Havok

System requirements

Windows
	Minimum
Operating system (OS)	7 SP1
Processor (CPU)	Intel Core i5-2300 2.7 GHz AMD FX-8100 2.8 GHz
System memory (RAM)	4 GB
Hard disk drive (HDD)	18 GB
Video card (GPU)	Nvidia GeForce GTX 750 Ti AMD Radeon R7 265 DirectX 11 compatible
Sound (audio device)	DirectX 11 compatible

A 64-bit operating system is required.