In the context of a competitive fighting game, yes—you will have an unfair advantage if you bring maxed-out characters against a friend who just bought the game. However, for a solo player, using save data is considered a , not a cheat.
One major pitfall: . A Japanese save ( SLPS-25721 ) will not work with a North American ( SLUS-21878 ) or European ( SLES-55077 ) disc without hex editing. Tools like PS2 Save Builder can sometimes convert between regions, but character offsets may shift, leading to glitches (e.g., Naruto having Sasuke’s moveset). Naruto Shippuden Ultimate Ninja 4 Ps2 Save Data
In the context of a competitive fighting game, yes—you will have an unfair advantage if you bring maxed-out characters against a friend who just bought the game. However, for a solo player, using save data is considered a , not a cheat.
One major pitfall: . A Japanese save ( SLPS-25721 ) will not work with a North American ( SLUS-21878 ) or European ( SLES-55077 ) disc without hex editing. Tools like PS2 Save Builder can sometimes convert between regions, but character offsets may shift, leading to glitches (e.g., Naruto having Sasuke’s moveset).