Cosmic is a prototype arena found in the Rocket Labs playlist. It was added into the game on April 25, 2016. The arena is based on the SARPBC arena of the same name, complete with an elevated perimeter going around it.
Due to the Rocket Labs playlist being retired in Patch v1.25 on December 7, 2016, this arena was moved into the online casual playlist, then it was reevaluated again and added into the Rumble playlist in Patch v1.26 on December 12, 2016. As of today, it no longer appears in any online playlist, however it can be played in Local or Private Matches.
|Standard||AquaDome • Beckwith Park • Champions Field [NFL] • Deadeye Canyon • DFH Stadium [Circuit] • Farmstead • Forbidden Temple • Mannfield • Neo Tokyo • Neon Fields • Rivals Arena • Salty Shores • Starbase ARC • Urban Central • Utopia Coliseum • Wasteland|
|Alternate||ARCtagon • Badlands • Core 707 • Dunk House • Throwback Stadium • Tokyo Underpass|
|Rocket Labs||Basin • Cosmic • Double Goal • Galleon • Galleon Retro • Octagon • Pillars • Underpass • Utopia Retro|