It does work for the PS3
No they do not because it would be unfair for other players online.
yes you save and exit then go back into the game and if that doesnt work then something is wrong
No - Red Dead Redemption is for Playstation 3, Xbox, or PC. Its predecessor, Red Dead Revolver, was available for PS2 play.
chec ur spelling
No.
Regular cheats won't work, but moded or glitched cheats may possibly
seriously?? ovibously not use your common sense
If you mean in online mode, this is not possible, you start back at level once and you have to work your way back up to get all the weapons and steeds etc.
tanki online 2.0 is not finished
yes, you get extra characters and mounts
No only on Xbox 360 or PS3 depending on the version purchased
no, it should work if you just ype the code in