There are so many memorable moments in this game, from the first time you see an animatronic in the flesh, to the final night when everything goes crazy. The game has a lot of suspenseful moments, where you're just waiting for something to happen, and then BAM! Something jumps out at you.
The game also has a lot of replay value, with multiple levels and game modes to play through. You can try to beat your previous scores, or just play through the game again to experience the thrill of survival. And with the randomized gameplay, no two nights are ever the same.
Five Nights at Freddy's 6 | Full Game Walkthrough | No Commentary - YouTube