Downloading copyrighted games from such sites is piracy, which violates laws in most countries. Moreover, these sites are notorious for hosting infected files — ransomware, crypto miners, or trojans.
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It was developed by Naughty Dog exclusively for PlayStation (PS3, later PS4 via Uncharted: The Nathan Drake Collection ). Any site claiming to offer a "PC download" is distributing either a fake file, malware, or an emulated version that isn't a proper port. Downloading copyrighted games from such sites is piracy,