Hi i'm a dummy and I really don't know how to install these kinda games what do I do after downloading the zip file?
First, you need to download a program that can extract the .zip file, I recommend WinRar: https://www.win-rar.com/postdownload.html?&L=0
After you install WinRar, right click on the .zip file and hit 'Extract'. Once it's extracted, open up the folder and launch CriminalIntent.exe