Rocket League is getting a new free update this October, according to the official website.

Inspired by the seven seas, the creatures beneath the waves, and the machines we use to study both, AquaDome is the first standard Arena we’ve released since Utopia Coliseum. Expect to see AquaDome on every Rocket League playlist, including Competitive, when it’s released next month.”

The update, currently called AquaDome, introduces players to the undersea pitch, as well as to two completely new cars; a submarine named Triton and a research vessel named Proteus. Both of the vehicles will be available to purchase at the price of 1.99$.