Zeta 'Arcadee was originally created during the 2nd RPG after the release of the Flood on Beta Halo. Since then he has made many allies and enemies. 2nd RPG involved Zeta interacting and becoming strong allies with Nar 'Dassadin and Zeka 'Pamuee. All three becoming part of or assisting the Heretic alliance. The Classic RPG involved Zeta launching an attack on Alpha Halo's Control Room, with the Future RPG involving Zeta battling on ships and planets.