He quickly establishes a bond with Gregory, affectionately calling him 'superstar', and his protective nature is highlighted by his strong paternal instincts. This, however, does not deter him from helping Gregory. He is friendly and amicable towards the other animatronics, encouraging Gregory to say hello to the DJ, expressing that he misses Bonnie when in the bowling alley, and showing concern for the co-performers that he gets the upgraded parts from. He's a little oblivious, as shown during the first encounter with Vanny (although he couldn't see her without Roxanne Wolf's eyes), and when he's upgraded with the other Glamrocks' parts, as seen when he gets upgraded with Montgomery Gator's claws. He is generally nice and polite as well, as he apologizes quite often, even when he hasn't done anything wrong. He is shown to be very protective of Gregory and very focused on keeping him safe, going as far as allowing him to hide in his stomach (albeit he is at first uncomfortable to do so as his compartment is not suited to hide humans) to prevent the other animatronics from finding him. Unlike other animatronics in the franchise and his previous iterations, Glamrock Freddy is overall a friendly, honest, and agreeable personality, even in the face of adversity (as shown when dealing with Vanessa). Glamrock Freddy is initially introduced as a bookish, straightforward entertainer. If Burntrap is able to successfully take control of him, the only change that will happen on his appearance is his eyes changing from yellow to purple. His bow tie is replaced with a purple bow tie when upgraded with Glamrock Chica's voice box, his eyes become yellow when they're replaced with Roxanne Wolf's, and finally, his hands become purple with green fingers possessing powerful black claws when they're replaced with Montgomery Gator's. Throughout the course of the game, Glamrock Freddy becomes dirty and develops cracks all over his body, however, despite this, he is the least shattered out of the glamrocks and is still in good shape. Unlike his previous counterparts, his microphone comes with a stand. He wears large, red shoulder pauldrons, spiked bracelets, a red earring in his left ear, and face paint in a similar style to the members of rock bands (such as the Kiss band) with light-blue and red colors. He is equipped with a pair of fangs, as well as light-blue claw nails and red shins. His torso has a distinctive seam across the front where his chest compartment opens up. His body is primarily colored a bright orange or lighter yellow. He wears a top hat adorned with a blue stripe and a black bow tie. His design somewhat resembles that of a jaguar or a lion more than a bear.

Glamrock Freddy is based on the original Freddy Fazbear, with a punk-themed design reminiscent of the style associated with the 1980's.

Rockstar foxy model