Me pueden decir codigos de llaves

me puden pasa codigos de llaves si se puede que sean muchos

If I understood you correctly, you’re looking for golden keys, right? You’ll find most of the codes here: http://orcz.com/Borderlands_2:_Golden_Key. Just keep in mind that while some of them are still active, some of them have already expired and don’t work anymore.

En el link que te pasó el guto, hay llaves doradas.
Saludos.