For optimized performance, you can use community-made configuration files, such as those from MandaloreGaming , which are typically placed in the game's executable directory.
The game uses standard FPS controls, but some versions may require manual mapping for modern gamepads. Control (PC Default) Move W, A, S, D Primary Fire Left Mouse Button Secondary Fire Right Mouse Button Jump Space / L1 Crouch Reload 2. Tabletop: Building Fire Warrior Miniatures Warhammer-40000-Fire-Warrior.rar
Use a tool like 7-Zip or WinRAR to extract the contents of Warhammer-40000-Fire-Warrior.rar into a folder on your drive. For optimized performance