This repository contains updated FGDs for different Counter-Strike: Source versions.
Select specific FGD based on version you're mapping for. Open Hammer++, Go to Tools -> Options -> Game Configurations -> Game Data files, remove everything and add downloaded file.
On February 18th 2025, Source SDK 2013 MP, as well as all official Valve games on that branch, received a major update.
You can read about it here.
I've desided to split FGD into two: SECSS_2013.fgd is for older 2021 update and SECSS_2025.fgd is for latest Steam version.
Loading it on an existing map might change different values of different entities, which may break some stuff! For now I can only suggest using it only for new maps.
- Pinsplash for updated FGD;
- Everyone else who actually used it and helped finding issues (CEVAPCICI, rvrb, Sovok).
Send a direct message on Discord (@notfoundname) or create an issue if you have any problems with it.