ESRB Rating M for Mature (17+) br HQ Gameplay Videos: br Sega br Alien: Isolation br Ripley Edition br Gameplay br PlayTrough br WalkTrough br Gameplay br played by Nokrahs br PC Version br Game Level : Hard br No Commentary br immersive gameplay Version of the Playtrough br FullHD, 1080p br High Source Bitrate br optimized for Headphones br English Dialog and Subtitles br thanks for watching and please comment.