A great help and a beginner

[Onmyojin]

Guys, I want to translate the games I like most into PTBR and also give them as a gift to my son who is only 7 years old and doesn't know how to read in another language yet, where should I start, could anyone help me on this new journey of mine?

 

[anotherthing]

While the video mentions PS1 games, a lot of the information still applies to translating a gamefile in general.

 

[Kwyjor]

I want to translate the games I like most into PTBR

I assume that means Brazilian Portuguese.

Many games already have fanmade translation patches; you can find them at https://www.romhacking.net . If no one has made a translation patch yet, then you are unlikely to be able to make one yourself without a great deal more experience.

New versions of Retroarch also include an auto-translate feature, but I don't think you will be able to run those versions on the 3DS.

Also, please try to write a descriptive subject line when asking for help on an Internet forum. Instead of "A great help and a beginner" you could have written "Translating games into Portuguese", for instance.