it depends on what game you are using. for example, if you are playing Pokemon diamond/pearl/platinum,youwant an action replay. but, if you are play Pokemon yellow/blue/red/silver/gold/crysta/Sapphire/emerald or ruby,you want a game shark.
and if you aren't a fan of Pokemon, pretty much its like this, if you are playing a Nintendo ds game, you want an action replay. but if you are play a gameboy or gameboy advance games,you want a GameShark.
Action Replay max
Yes, there's a GBA Action Replay, GBA Xploder/Gameshark, as well as the Action Replay Max Duo which works on GBA games.
nope sorry not even action replay max
I read on N-philes.com that there are codes to enter using a 'Gameshark' or 'Action Replay' device. Some of the codes are listed on the site.
u have to buy gameshark or action replay (max)
No, you can't. Action Replay DS is a cheating device only. To backup saves, you would need either a Gameshark DS, or an Action Replay Max Duo.
You can't be roxas unless you have a code of some kind. The only codes you can get, are for Codebreaker,Gameshark,and Action Replay Max.
not without action replay max or gameshark
Sorry, but the only action replay codes for sly 2 is the ones in the Action Replay MAX already. But if you can download a converter, you'd be able to convert Code Breaker and/ or GameShark codes into an Action Replay MAX format. but without the game I.D it's impossible, the game I.D should be this: 064a
the gameshark is needed
i don't know but use item fusion example:freeza+ultimate form=ultimate freeza
You can't'.