Add the AlterWare Launcher as a non-Steam game and run with Proton Experimental. 4. Post-Install Setup & Features
If you get a .dll error, ensure you have the DirectX End-User Runtimes and Visual C++ Redistributables installed. iw4x install
Security and fair play
. It adds dedicated servers, new maps, weapons, and improved security, making it the definitive way to play the classic title today. Prerequisites Before you begin, ensure you have the following: Add the AlterWare Launcher as a non-Steam game
Keep this folder window open; this is your "Root Directory." and improved security