I have added a Pull Request to Amber client with a first version of a spanish translation.
Since Purus uses Amber, the translation might reach Purus too.
Take in mind this translation has been made with Google Translator mostly. I might keep upgrading it into spanish while I test text ingame, but I suggest more ppl to participate.
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He añadido una traduccion al cliente Amber, que deberia llegar tambien a Purus. La traducción está hecha casi toda con google translation pero la ire mejorando. Os sugiero que participeis en la mejora.