Underrated masterpiece that has aged like fine wine. I'll save you some googling and just tell you to play on survival - normal, or survival - ranger if you want a challenge on a first playthrough.

To change FOV go to %LOCALAPPDATA%\4A Games\Metro 2033\<user-id>\user.cfg and search for FOV. It is in vertical, not horizontal like you are used to. Check the pcgamingwiki to find the exact file and the fov calculator. They also have a file to fix the mouse aiming issues.

Underrated masterpiece that has aged like fine wine. I'll save you some googling and just tell you to play on survival - normal, or survival - ranger if you want a challenge on a first playthrough. To change FOV go to %LOCALAPPDATA%\4A Games\Metro 2033\<user-id>\user.cfg and search for FOV. It is in vertical, not horizontal like you are used to. Check the pcgamingwiki to find the exact file and the fov calculator. They also have a file to fix the mouse aiming issues.