Green appears deactivated in Boss, brought to the attention of Ignacio Dominguez and Alana Reynolds by Yellow. In Upgrade, Green is recruited alongside theothertrainingrobots to take part in an actual military operation by Ignacio Dominguez and led by Spartan Louie Vargas to investigate a suspected Flood outbreak, much to Green's amusement. Upon landing on Outpost High Ground with Louie and the other robots in Deception, he goes with Yellow to a large crater in the outpost. Once there, the pair discover the bodies of Frank Collins and Diego Jones as Yellow notes their injuries to a disinterested Green. Green and Yellow then encounter Pink and Blue upon Louie's sudden death. Just before Green comes up with a plan, the robots are surrounded by a soldier clad in black armor and three Sangheili.
The next day, in Ambush, Riel and Kazi hold Green and the other robots as prisoner as Riel explains that she and her companions are members of The Damned before Corvus enters to explain the situation and attempts recruiting Green and the other robots to join The Damned. After Blue is eliminated, Green joins Yellow and Red in a warthog to follow Corvus and the Sangheili but is immediately attacked and blown up by Emery Eden with all three being destroyed.
He is an older character created by Syp who appeared in BattleDudes with Yellow and Red in the episode SPARTANS in which WarGames seemingly continues directly after.
He briefly appears in Why-Fi in a gag with Red, telling Geff Rodrigo not to worry about them. In that episode, he has the armor set from his first appearance in the BattleDudes episode Chief & MLG with the Mark V helmet and sage green armor instead of his usual Mark VI and olive green armor. He returns to this design when he appears in Season 1.
