Arena Zealot is a variant of Zealot where space has a soft kill boundary, and the initial spawns are changed so that players cannot see the top of the other team's heads. After an update, Arena Zealot now is seen in Matchmaking on all playlists, completely replacing Zealot.
- This map is another map which has been edited in matchmaking, similar to some Halo 3 Maps, such as Snowbound, which became Boundless in matchmaking, and The Pit, which became Pit Stop in matchmaking. But unlike Snowbound and Boundless, and The Pit and Pit Stop, the original Zealot now no longer shows up in matchmaking. Marking the first time a game default map never shows up in matchmaking