Finally, summarize the options and offer further help if they need guidance on purchasing or setting up their account.
First, I need to consider the legality of distributing game ISOs. Since the user is asking for a "ver gratis" (see for free), they might not be aware that downloading copyrighted software without purchasing it is illegal. I should address that in a respectful way.
I should also mention that some people use torrents or other means, but I must stay against promoting piracy. Instead, I can acknowledge that people do it and advise them to be cautious about malware, but still encourage legal downloads.
They might not have a PlayStation Network account, so offering steps to set one up would be helpful. Also, checking if their device is compatible with the game could be useful. Maybe they have a PSP with firmware that allows downloading from the store.
Wait, the user wrote "español", so maybe they need help with the installation process once they have the ISO. But since I can't distribute it, I should focus on legal options. Mentioning that the original Spanish version might be part of the download if they purchase it.
Next, I should guide them to legitimate sources. Sony has a digital store called PlayStation Store where they can buy the game legally. Maybe suggest that as an option. Also, mention the PSP emulator scene, but clarify that emulating is only legal if you own a physical copy. However, since the ISO distribution is not allowed, I can't provide links to download it.