It's time for a BOSS BATTLE!! We get to duke with out with the big daddy himself and in doing so we reveal the dark secret lurking within him... Subscribe Today! ► http://bit.ly/Markiplier Spooky Thyself ► http://store.steampowered.com/app/418370/ Until Dawn ► https://www.youtube.com/watch?v=aHmW4VBoSis The Evil Within ► https://www.youtube.com/watch?v=nmsiQJjVY2w Alien: Isolation ► https://www.youtube.com/watch?v=AGR764RSZG8 Follow my Instagram ► http://instagram.com/markipliergram Follow me on Twitter ► https://twitter.com/markiplier Like me on Facebook ► https://www.facebook.com/markiplier Horror Outro ► https://soundcloud.com/shirkofficial/haunted Happy Outro ► https://soundcloud.com/hielia/minimusicman-crazy-la-paint