after about two month from the release of Five Nights at Freddy's the new big update for the game has been released.

this update contains multiple new features and challenges to the game.

New Challenges : the game now has 2 new modes called night six and 20/20/20/20 mode. both are more challenging than the main game with 20/20/20/20 mode being the most challenging out of all. nights 6 will be unlocked after the player finishes the main game  and 20/20/20/20 mode will be unlocked after the player finishes night 6.

game mechanics improved : with this update some of the game mechanics has been improved such as the camera system, animatronics run time and more. now the animatronics have more options and time for their movement that happens randomly . 

bug fixes : some of the bugs that were in the release version of the game has been patched.

this is the full patch note for the update.  the update is available for download now.