This is especially useful for testing out new mods, as it helps ensure that they will work as intended and not cause any unwanted side effects. Most mod menus also include a “trainer” that allows players to test out the changes they have made before they are applied to the game. Mod menus can be used to add new features to the game, such as custom cars or weapons, or to change the game’s behavior, such as by increasing the player’s health or giving them unlimited money. A GTA 5 mod menu is a user interface that allows players to modify the content and settings.