How to cheat nights in FNAF. Open FNAF at least once. Exit FNAF. Go to appdata (Type %appdata%). Depending on the game, open, "freddy", "freddy2", etc. |--| 5. Type in the # of the night you wish to cheat, ex. level=4, level=2, ect. (NOTE: ONLY GOES TO NIGHT 5). You can also type in beatgame=1 to unlock the 6th night. Open FNAF, enjoy!.