sp-tarkov/build 4.0.13

SPT 4.0.13 (40087)

on GitHub

Requires EFT 0.16.9-40087 (released 12th September 2025)

You NEED the following .NET 9 runtimes:

• https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-9.0.9-windows-x64-installer
• https://dotnet.microsoft.com/en-us/download/dotnet/thank-you/runtime-aspnetcore-9.0.9-windows-x64-installer

Release notes

• Bug fixes / emulation improvements

Automatic install instructions

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

Mod compatibility

• Compatible with 99% of mods made for 4.0.X
• Incompatible with ALL mods not made for 4.0.X

Profile compatibility

• Compatible with 4.0.X profiles
• Incompatible with 3.11.0 profiles and older
• 3.11.4 profiles with no custom items/traders/total conversions should work

Manual install instructions (Optional)

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

Upgrading from 4.0.x

• Download 7z file from the "Direct Download" section below and extract its contents into your existing 4.0.X install folder. Overwrite all

Changes

MODIFIED

• Improved server memory allocation
• Improved server garbage collection settings
• Improved server bundle loading times
• Improved Intelligence and Charisma gain accuracy when performing hideout actions
• Improved accuracy of skill gain XP when level is below 10

FIXED

• Fixed success messages being logged on request failures #88

Modding

• Utilise a ConcurrentDictionary over Dictionary for bundle hash storage

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-4.0.13-40087-2891fd4.7z

Thanks

https://github.com/ArchangelWTF
https://github.com/rootdarkarchon