The long-term goal here is to implement this new system

The long-term goal here is to implement this new system into all versions of Rocket League, and hopefully further push the Cross-Play that the game is known for Rocket League Keys.Rocket League is almost three years old now - although not on Switch, of course - and to celebrate, developer Psyonix is hosting an in-game anniversary event featuring a whole lot of fun.

The event will run from 9th July to 23rd July and is actually a combined celebration of Rocket League's third anniversary, and Supersonic Acrobatic Rocket-Powered Battle-Cars' tenth anniversary (the game's predecessor). It will allow players to obtain a whole bunch of new customisation items by redeeming SARPBC-themed ‘Balloons’ that can be earned by playing matches online. This includes items such as the little cake hat seen above and more.