Well at least I think its a good idea

Communities Gaming
1

I just had a great idea, I want to take a well known game rom and change all the dialog

Does anyone know how to hack roms?

2

Depends on the original game, i guess. I have some experience with hacking Pokemon GBA 2nd generation game roms.

3

there are some programs that do it generically and there are some specifically for games like LoZ:LttP and pokemon

4

I made a Pokemon Firered Rom hack and did that.

5

i remeber a nes rom editor that was like using paint lol