Postal 4: No Regerts

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This article documents a product currently under development - information may change frequently and could be outdated or irrelevant.
Postal 4: No Regerts
Postal 4: No Regerts cover
Running With Scissors
Unreal Engine 4
Release dates
Windows Early access
Postal 4: No Regerts on MobyGames
Postal 4: No Regerts on Wikipedia
Postal 1997
Postal 2 2003
Postal III 2011
Postal Redux 2016
Postal 4: No Regerts EA
Postal: Brain Damaged 2021

Key points

True sequel to Postal 2, as no third game is known to exist.[1]

General information

Early Access Roadmap Community Discussions Support Page
Steam Change Log Thread
Steam Community Discussions
Official subreddit for the series
Official Discord for the series and developer


Source DRM Notes Keys OS
Official website
Icon overlay.png
DRM-free after installation through Steam client (notes may include more details)
Early Access builds currently do not require the Steam client to be installed.[2]

Game data[edit]

Configuration file(s) location[edit]

System Location
Windows %LOCALAPPDATA%\Postal4\Saved\Config\WindowsNoEditor\
Steam Play (Linux) <Steam-folder>/steamapps/compatdata/707030/pfx/[Note 1]

Save game data location[edit]

System Location
Windows %LOCALAPPDATA%\Postal4\Saved\SaveGames\
Steam Play (Linux) <Steam-folder>/steamapps/compatdata/707030/pfx/[Note 1]

Save game cloud syncing[edit]

System Native Notes
GOG Galaxy
Steam Cloud

Video settings[edit]

Video settings
Video settings
Performance settings
Performance settings

Graphics feature State Notes
Widescreen resolution
Vert- scaling.[3]
4K Ultra HD
Field of view (FOV)
Sliders for both Walking and Vehicle perspectives, ranging from 60° to 160°.
Borderless fullscreen windowed
Anisotropic filtering (AF)
Affected by the Effects Quality setting with the named options ranging from 0x, 2x, 4x, and 8x respectively.
Anti-aliasing (AA)
FXAA, TAA, SSAA (up to 150% through 3D Resolution scaler)
Vertical sync (Vsync)
60 FPS and 120+ FPS
High dynamic range display (HDR)

Input settings[edit]

Input settings
Input settings
Default bindings
Default bindings

Keyboard and mouse State Notes
Mouse acceleration
Displayed as Mouse - Smoothing in the Controls menu.
Mouse sensitivity
Mouse input in menus
Mouse Y-axis inversion
Controller support
Game and menus can be navigated, but menus with scrollbars are unusable as the view does not scroll with the focus.[5]
Full controller support
Controller remapping
Controller sensitivity
Controller Y-axis inversion
Controller types
XInput-compatible controllers
Xbox button prompts
Impulse Trigger vibration
DualShock 4 controllers
See the glossary page for potential workarounds.
Generic/other controllers
Button prompts Input settings icon - Generic Controller.svg
Additional information
Controller hotplugging
Haptic feedback
Simultaneous controller+KB/M

Audio settings[edit]

Audio settings
Audio settings

Audio feature State Notes
Separate volume controls
Separate volume controls are to arrive later in the roadmap.[7]
Surround sound
Subtitles are to arrive later in the roadmap.[9]
Closed captions
Mute on focus lost


Language UI Audio Sub Notes


Multiplayer types

Type Native Notes
Local play
LAN play
Online play
A co-op mode is planned for after Early Access has concluded.[10]

Issues unresolved[edit]

As the game is in development, unresolved issues and bugs can be expected. To report new issues, post in the appropriate forum for bugs or crashes.

Other information[edit]

Gameplay settings
Gameplay settings


Technical specs Supported Notes
Direct3D 11
Shader Model support 5.0
Executable 32-bit 64-bit Notes


Middleware Notes
Physics PhysX
Audio XAudio2
Input XInput

System requirements[edit]

Minimum Recommended
Operating system (OS) 10
Processor (CPU) 3.0 GHz Quad Core
System memory (RAM) 8 GB
Hard disk drive (HDD) 8 GB
Video card (GPU) 3 GB of VRAM
DirectX 11 compatible
The current system requirements are subject to change as the development proceeds, but expected to get lower.[11]
The game may also work on Windows 7 and Windows 8, but those operating systems remain untested by the developers.[12]


  1. 1.0 1.1 File/folder structure within this directory reflects the path(s) listed for Windows and/or Steam game data (use Wine regedit to access Windows registry paths). Games with Steam Cloud support may store data in ~/.steam/steam/userdata/<user-id>/707030/ in addition to or instead of this directory. The app ID (707030) may differ in some cases. Treat backslashes as forward slashes. See the glossary page for details.


  1. Running With Scissors - POSTAL 4 - last accessed on 2019-11-18
    "Postal 4: No Regerts is a satirical and outrageous comedic open world first person shooter and the long-awaited true sequel to what’s been fondly dubbed as “The Worst Game Ever™”, POSTAL 2! (No third game is known to exist.)"
  2. Verified by User:Aemony on 2019-11-09
    Determined using the Nov 1, 2019 build.
  3. Ultrawide - last accessed on 2019-11-16
  4. Trello - Early Access Roadmap - Key rebinding - last accessed on 2019-11-09
    "[23/10/19 - ver.] It’s now possible to rebind your controls from the options menu. It’s missing a duplicate key warning, but other than that, it's fully functional"
  5. Verified by User:Aemony on 2019-11-09
    Still a present issue with the Nov 1, 2019 build.
  6. Verified by User:Aemony on 2019-11-10
    Tested on the Nov 1 2019 build with an Xbox One controller.
  7. Audio Sliders on POSTAL 4 - Early Access Roadmap - Trello - last accessed on 17/10/2019
  8. Verified by User:Aemony on 2019-11-09
    Determined using Special K.
  9. Subtitles on POSTAL 4 - Early Access Roadmap - Trello - last accessed on 17/10/2019
  10. Trello - Early Access Roadmap - Co-op in list Post Early Access - last accessed on 2019-11-09
  11. Steam - POSTAL 4: No Regerts - System requirements - last accessed on 2019-11-18
    "Additional Notes: Above specs are for the Early access build, they'll get lower."
  12. Steam - POSTAL 4: No Regerts - System requirements - last accessed on 2019-11-18
    "OS: Windows 10, may work on 7 and 8 but not tested because we were weak and have succumbed to a Windows 10 future"