Downloading And Installing CoD Radiant

First, make sure your CoD1 game is working fine.

• Downloading "codtools" (CoDRadiant)

You can download Radiant here.

• Extracting "codtools.zip"

You will need WinRAR to extract the .exe inside the .zip file you've downloaded.

I assume you already have it as it's a very basic program for many uses and you know how to use it. We'll use it a lot in the future when we move on to mapping, anyway.

• Installing CoDRadiant

- If you have installed the game properly; 
Double-click on "codtools.exe" and continue with the installation.

- If you have a cracked version of CoD1 (means you haven't installed the game properly but you got it from a friend or a torrent); 

You won't be able to install "codtools" with that setup. Don't worry, I'm here to help you!

You need to just download this, extract it with WinRAR (you'll now see a folder called "tools") and paste it (the "tools" folder) in your root folder of your CoD1 game (root folder = the folder where codsp.exe and codmp.exe are). You're now good to go!