These are holdovers from the game’s GoldSrc engine roots (think Counter-Strike 1.6 mods). They work inconsistently, so don’t rely on them.
Using mods or cheats in online multiplayer modes can result in a permanent ban from the game's servers. Special Forces Group 2 - App Store - Apple special forces group 2 cheat code
However, as with any competitive shooter, the grind to unlock all weapons, skins, and attachments can be tedious. This often leads players to the search bar, typing in a specific query: These are holdovers from the game’s GoldSrc engine
A: No, because the game disables that command automatically when you join a public online server. It only functions in private/offline rooms. as with any competitive shooter