Underpass was an arena featured in the Rocket Labs playlist in Rocket League. It had slanted walls and a higher ceiling, which allowed for a longer airtime for cars and the ball. It was added to the game on February 10, 2016.
On May 10, 2017, the arena has been removed from the game  but he is added back in the game on July 8, 2017.
The first Rocket League arena to have multiple levels. Inspired by feedback from top-level players, Underpass features newly slanted walls and higher ceilings that lend to more hang time for aerial play.
- ↑ Official News | Patch Notes v1.11
- ↑ Official News | Neo Tokyo Hits June 20
- ↑ Official News | What's Coming in v1.34
- ↑ Official News | Rocket Labs Bring New and Exciting Maps This Month
|Standard||AquaDome • Beckwith Park • Champions Field • DFH Stadium • Mannfield • Neo Tokyo • Urban Central • Utopia Coliseum • Wasteland|
|Alternate||Core 707 • Dunk House • Starbase ARC • Tokyo Underpass|
|Rocket Labs||Cosmic • Double Goal • Octagon • Pillars • Utopia Retro|