Blue Freddy

Blue Freddy is an animatronic that appears in Five Nights at Freddy's 3. He is usually active Night 3 onwards, but can rarely be active on Night 2. Unlike Golden Freddy, Blue Freddy is not a hallucination.

Journey
Blue Freddy starts his journey at CAM 09. He would then go down to CAM 08, then CAM 05, then CAM 02, and eventually, the hallway right in front of the Office. He will stand there for about 50 seconds, before suddenly moving away, presumably to the CAM 01 area. A tiny bit of Blue Freddy can even be seen in CAM 01. A few seconds later, after you lower the control monitor, Blue Freddy will jumpscare you with a still image.

Journey 2
Blue Freddy can be seen taking an alternative journey, especially on Night 5. He starts at CAM 09, goes down to CAM 08, then to CAM 05, then to CAM 02, then to CAM 04, and then into the vents to the right side of the Office. If you lower down your monitor, you will be greeted with Blue Freddy's jumpscare.

Jumpscare
Blue Freddy's jumpscare is a still image. The sound is a lowered version of the FNAF 3 jumpscare. Your game will crash after the jumpscare.