On February 15th, 2015, Cawthon said he was hacked and Five Nights at Freddy's 3, another game by Cawthon, was cancelled, and someone on GameJolt released it for free. This turned out to be a troll from Cawthon himself, and the "hacked" FNAF 3 turned out to be exactly There Is No Pause Button, but the character you play as has a Freddy head. The game plays the trololo song. The game is available here: http://gamejolt.com/games/action/five-nights-at-freddy-s-3/49461/
You start with 999 lives, and you have very little time to react to the obstacles that are ahead. And of course, there is no pause button.