Here are all the promo codes that you can redeem to unlock Rocket League Credits new cosmetic items.From April 21 to 27, players can grab the Lamborghini Huracán STO Bundle in the Item Shop for 2,000 credits. It will include the Huracán STO, Huracán STO Engine Audio, two sets of Huracán STO Wheels, Huracán STO Decal, Huracán STO Player Banner and Antenna, and Lamborghini Antenna.

A Lamborghini Player Banner will also be available for free starting on April 21.The newly titled RLCS X Lamborghini Open will be the final North American Regional in the Spring Split. Additionally, Psyonix and Lamborghini are introducing the Battle of the Bulls as a side event, which will run as a series of five one-vs-one matchups.

The Battle of the Bulls will have winning players taking home $5,000, while Buy Rocket League Credits losing players will take home $1,000 for each match.