When logged in game press START button then go to OPTIONS select BUTTON LAYOUT, then select DEFAULT. Go back in the game and press the RIGHT JOYSTICK in, your menu will pop up, after select Mod-Menu Lobby by pressing X BUTTON. After your menu is activated, press the RIGHT JOYSTICK in again, go to Main Modifications and press X BUTTON. Then scroll down to Infection Package and select it by pressing the X BUTTON. Now your cheats are activated. Now to get all guns, unlimited ammo, no clip, drop weapons, etc, press the START button again go to OPTIONS then select BUTTON LAYOUT and change it to Tactical. Go back to the game press UP on the D-Pad it should say: Unknown Cmd MainCFG, then press down on the D-Pad it should say Unknown CMD Binds. After all that press Y button to get all guns, the A button for no clip, and D-Pad UP drops current weapon (great to use when your not hosting a match, you can drop guns for other players). After you get all your guns, go back to Options, Button Layout and select Default. Then to scroll through your guns just keep pressing the Y Button until you find a gun you like. All other instructions on binds are below.