S.T.A.L.K.E.R. - SGM 2.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
S.T.A.L.K.E.R. - SGM was developed to work on Windows XP, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. The program's installer is commonly called Stalker-COP.exe. The software belongs to Games.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The following version: 2.2 is the most frequently downloaded one by the program users. The actual developer of the free software is SGM development team, Cromm Cruac.
From the developer:
S.T.A.L.K.E.R. - SGM is a free mod designed for the S.T.A.L.K.E.R. strategy game. The mod contains the following components: Atmosfear 3, Absolute Nature 3, Weapons addon, English Translation. You'll have to investigate the mysterious disappearance of five military helicopters and thereby stand one’s ground against the various stalker groups.
You may want to check out more software, such as ChrisTrains NS Koppelwagen, which might be similar to S.T.A.L.K.E.R. - SGM.