Merc is a vehicle body in the Rocket League, a video game that involves the combination of car racing and soccer. In the game, you can customize this vehicle the way you want. We made it orange, for example. Painted variants of Merc are available through the trade-in system and are classified as Import rarity. Unlike the default Merc, painted variants can be traded between players. Also, with the launch of free-to-play this car was given its own unique hitbox. Rocket League Merc as a game cursor.