Entering codes in the mobile version of the classic game allows players to alter gameplay mechanics, unlock vehicles, or obtain weapons. Specifically, to do this on Android devices, an external input device connected to the phone or tablet is often required. This contrasts with the PC version where the in-game codes can be entered directly using the computer’s keyboard.
The demand for using an external input device on the mobile platform stems from its lack of dedicated keys. This functionality enables players to experience the game in a different way, offering an advantage and enhancing user experience. This method of enhancing gameplay offers a different approach than the original console or PC versions, which relied on controller inputs or keyboard commands.