What tools should I use to fan translate a sega CD game?

[Sina.gst]

What should I do? Thanks

[Jorpho]

Have you done any ROM hacking before? Why not just write the name of the game you want to translate?

Also, there's:
The Newbie Package of REQUIRED Material

ROMHacking.net FAQ: You ask, we answer!
ROMHacking.net Getting Started Section: Newbies Go HERE!
ROMHacking.net Documents Section!
How to ask questions the smart way.
On the Essence of ROM Hacking
Talk with experienced people in our IRC chat and ask specific questions there.

[Sina.gst]

Hi Jorpho
Have you done any ROM hacking before? Why not just write the name of the game you want to translate? -> Nope wanna translate Snatcher into my native language

The Newbie Package of REQUIRED Material -> Thanks a lot 

[Sina.gst]

Thanks anyway, but I'm still seeking the answer, what tools should I use? I haven't ever hacked a rom before, let alone translate a sega cd game

[Jorpho]

Thank you for naming the game you want to work on.

So did you read any of those documents? There is a good reason it is called "The Newbie Package of REQUIRED Material".

In any case, the first thing you should always do is to look around and see what has been done before. In this case there is a Spanish translation of Snatcher, and their tools are open source.
https://www.romhacking.net/translations/2026/

You should see if you can figure out how their tools work, and try contacting the developers if necessary. This will be MUCH easier than trying to work out everything from scratch by yourself, especially if you've never done anything like this before. (But it can be done.)

(The translation doesn't show up under https://www.romhacking.net/?page=translations&platform=29 , but it does show up in https://www.romhacking.net/?page=translations&genre=&platform=29&status=&languageid=&perpage=20&order=&dir=&title=&author=&transsearch=Go , with language set to None Selected.)

[Sina.gst]

Don't know how to thank you 
So I'll try contacting devs behind this translation! If I have any questions I'll let you know. Thanks