I'm translating game into portuguese!

[lequito]

Hello Guys.

I am translating "Penumbra: Overture" for the portuguese.
I like the game a lot "Penumbra".

Then I decided to translate it for the portuguese.

I would like to know if some exists problem in translating the game for other language.

The personnel from Brazil will like the translation, because they will like this be able to understand the history of the game for complete.

Can I continue with my translation without problem?

Some images: