Uncharted 2: Among Thieves
Glowzor's appearance is almost exactly as Skelzor's; he is an anthropomorphic skeleton. However, unlike his counterpart, Glowzor's body is fluorescent green in color, while his also having glowing green eyes and heart.
Similar to other skeleton skins, Glowzor has no voice when climbing or jumping, making him an ideal skin for stealth.
In Uncharted 2: Among Thieves, Glowzor is available for usage once the player has collected a number amount of treasures during the campaign in the Remastered Uncharted Collection, or has purchased the Siege Expansion Pack for Uncharted 2, which also included another version of Skelzor, Platzor. He would be placed on the villains side.
Glowzor does not re-appear in Uncharted 3: Drake's Deception.