This simple mod will try to make the CoD2 an arcade style shooter. I just had the idea and made it. Though I am not sure if this mod is good or not.

Installation
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1. Extract the zip file with winrar or 7z.
2. Copy the .iwd file.
3. Go to call of duty 2 installation directory. Then in the main folder, paste the .iwd file.
4. Start the game.

Note:- Let me know if anything is wrong.

Have a nice day.