How do you use two player cheats in Tony Hawk American wasteland?

In "Tony Hawk's American Wasteland," to use two-player cheats, first enter the game's cheat menu by pressing the designated button combination on the title screen. Once in the cheat menu, you can enter specific cheat codes to unlock various features. After activating the desired cheats, start a two-player mode, and the cheats should be active for both players. Make sure to check the specific codes for the cheats you want to use, as they can vary.