Project CARS developer Slightly Mad Studios has promised to release free cars for the game every month.

After multiple delays, the studio promised players free cars to players on the day the game is released. Now, Slightly Mad has expanded that offer, saying new cars will regularly be available.

The first such car is the Lykan Hypersport, a Middle-Eastern super car which features in the movie Furious 7, and which will be available in Project CARS come May.

"We are immensely pleased to have this awesome machine in the game and to give fans the chance to get behind the wheel of a truly amazing vehicle," said Slightly Mad's Andy Tudor.

"The Lykan Hypersport represents the first of a series of free cars we'll be giving away every month as a thank you to our fans for being so patient for the launch of the game.

"We'll have more info on the full schedule of further content for Project CARS soon but we hope that this is a great sneak peek of just one way in which Project Cars is going to expand in the future."

Slightly Mad Studios' racer is now due out for Xbox One, PlayStation 4, and PC in mid-May.