Well, the Spanish translation is not very good(for example, it should say "Cargando el mapa..." instead of "Carga del mapa ...") and when I tried to edit some lines and enter a server the game crashed. I also tried to translate the text "INSERT COIN" to "REVIVIRÃS EN:", it worked, but it didn't shot the text "SALIR DEL JUEGO? S/N".
Oh, and I can help in the Spanish translation if you want :D
joaquin95