← All mapsSoF2 map^4chemical_weapons_lab_^3v3^4chemical_weapons_lab_^3v3.pk3 · 11.1 MB · Added May 15, 2026 · 2 downloads⬇ Download mapPut the .pk3 in your SoF2 "base" folder (e.g. C:\Games\SoF2\base), then restart the game.