The game has of hidden CVars. To dump a full list:
Once restricted mode is off, you can enter these codes to modify your experience: 🛡️ Combat & Survival crysis 2 remastered console commands
However, for many PC purists and tinkerers, the true power of a Crytek game isn't found in the settings menu—it's found in the developer console. Just like its predecessors, Crysis 2 Remastered retains a robust command console that allows players to strip away the veil of game design and manipulate the engine itself. The game has of hidden CVars
If you are using a UK or European keyboard layout (such as QWERTZ or AZERTY), the tilde key often doesn't trigger the console. for many PC purists and tinkerers
Most CVars (console variables) reset when you restart the game. To make them permanent: