sp-tarkov/build 4.1.2

SPT 4.1.2 (40743)

on GitHub

Requires EFT 0.16.9.5.40743 (released 22nd October 2025)

You NEED the following runtimes:
NET Runtime 10.0.9
ASP.NET 10.0.9

Release notes

• More fixes, thanks for the reports.

Automatic install instructions

This is the recommended way to install SPT
https://forge.sp-tarkov.com/installer

Mod compatibility

• Compatible with mods made for 4.1.X
• Incompatible with ALL mods made for 4.0.X

Profile compatibility

• Compatible with 4.0.X and above profiles

Manual install instructions (Optional)

https://github.com/sp-tarkov/build/wiki/Manual-Install-Instructions
or
https://wiki.sp-tarkov.com/en/Manual-Install-Instructions

Upgrading from 4.1.X

• Download the 7z file listed below and copy the files into your existing 4.1.X SPT install folder, overwrite all.

Changes

ADDED

• Launcher - Added path validation for user settings
• Launcher - Added toggle for setting game path
• Server - Added more validation to fields in the SIC so that certain values don't get turned to strings

MODIFIED

• Server - Disabled SPT-added PMC waves on Factory
• Server - Updated Chinese game locale
• Server - Set flea money multiplier to 1

FIXED

• Launcher - Fixed window positioning issues
• Server - Fixed adding empty array to customPmcWaves removing existing wave spawns

Modding

• None

Known SPT issues

https://github.com/sp-tarkov/build/wiki/Known-SPT-issues

Known NON-SPT issues

https://github.com/sp-tarkov/build/wiki/Known-non-SPT-issues

Direct Download

https://spt-releases.modd.in/SPT-4.1.2-40743-cf04a11.7z
md5/b64: UVKk/gs/01Bhf+bnqKrzEw==

Direct client downgrade patch

https://slugma.waffle-lord.net/Patcher_1.1.0.0.46657_to_16.9.5.40743.7z

Thanks

https://github.com/MadByteDE
https://github.com/DrakiaXYZ
https://github.com/ArchangelWTF
https://github.com/Redmistyyy