File extension s4m

Name: Game Files

Popularity: 2

Open With: Irrational Games SWAT 4

What is this s4m file?

Game file used by SWAT 4, a first-person shooter (FPS) game developed by Irrational Games and published by Sierra Entertainment in 2005; saves buildings, terrain, items, NPCs, and other map features; used for single or multi-player gameplay. NOTE: SWAT 4 uses the Unreal Engine.