Red Dead Redemption: Enable Sepia Filter Cheat
In Red Dead Redemption for the PS3 and Xbox 360, there is a cheat you can turn on to make the game look old timey with a sepia filter. Once a cheat is turned on, you won’t be able to save your game and you won’t earn achievements, but you CAN make it look like dirt was kicked in the camera!
To turn on cheats, go into Options, select Cheats and hit the Y button on the 360 or Triangle on the PS3 and enter the following code:
THE OLD WAYS IS THE BEST WAYS