Cheat Codes on Steam Deck. I spent awhile struggling to use cheat codes in Grand Theft Auto: San Andreas on Steam Deck. Here is what I figured out: Add a radial menu. Your first command is the first letter. Change settings to turbo and cycle. Add sub commands for each subsequent letter. GTA Definitive Edition Cheats Not Working. Each one has had a graphical upgrade. The new games use Unreal Engine for this. For technical reasons, not all the cheats worked when on this platform. Thus, if you had a list of cheats you were waiting to try from the original San Andreas, some of them won’t work because they are not included. Go south of the Burger Shot in Prickle Pine in Las Venturas to the car wash. Before entering the wash you’ll find the fire extinguisher in a small alley. Go to Valle Ocultado in Tierra Robada This page contains all of the CodeBreaker cheat codes I have for Grand Theft Auto: San Andreas (NTSC-U). If you're playing with the PCSX2 Emulator and you'd like to use the codes on this page I recommend heading over to my How To Use Cheat Codes on PCSX2 Guide. This will explain how to setup and use the codes on this page with that emulator. o5tsKIo.