hi, thank you for reply, but i know bout it, my problem is :
player in first play, can play in Easy Mode, if he win , in menu he can play hard mode, but if he lose in level01(for example), he can't play hard!
this is not my problem!
but if player win level on easy mode, and i set LevelDifficulty to hard, and he want play on easy mode, he can't , because level set for hard!