Oxygen Not Included: Oil Update MEGA EPISODE

TOUR TICKETS AVAILABLE ► https://www.markiplier.com/ Let's Play some more Oxygen Not Included! The OIL UPGRADE Test Build is out so let's explore the world of OIL!! This is one of my favorite games ever so time to revisit the madness of the colony! Subscribe Today! ► http://bit.ly/Markiplier Awesome Games Playlist ► https://www.youtube.com/playlist?list=PL3tRBEVW0hiDAf0LeFLFH8S83JWBjvtqE Scary Games Playlist ► https://www.youtube.com/playlist?list=PL3tRBEVW0hiBSFOFhTC5wt75P2BES0rAo Follow my Instagram ► http://instagram.com/markipliergram Follow me on Twitter ► https://twitter.com/markiplier Like me on Facebook ► https://www.facebook.com/markiplier Join us on Reddit! ► https://www.reddit.com/r/Markiplier/ Horror Outro ► https://soundcloud.com/shurkofficial/haunted Happy Outro ► https://soundcloud.com/hielia/minimusicman-crazy-la-paint