Well, now that Another Eden is on PC, something of note.
The text, at least extractable text, is stored in files that can be opened in Notepad. The only downside is that they're not ordered, and neither have more than just the text itself. Not denoting who is speaking and stuff. It's the next best thing to have a dumped script, as it were.
They should be, from the game folder in its Steam directory, at "files/i18n/lua_translation". An upside is that every line is grouped with all its translations, so anyone wanting to compare can easily do so.