I honestly keep forgetting this and it blows my mind how much of an amazing job they have done.
Project cars started life as a public funded self managed kickstarter of sorts, SMS opened up the game to allow the public to buy into the development for a ROI.
It is still an indie game, but its since managed to find a distributor to sell via retail, but in its heart its still an indie game built on around a 3 million budget over 3 years and a very small UK based development team.
And when you play the game, you'll pick up on little things that shows the passion gone into this game. You'll see and hear when you watch a replay of say donnington or azure coast. Some nice little touches.
And speaking of sounds, I can safely say, this game is wicked in the audio department. It sounds amazing. i could no longer play GT6 due to this game, and its wicked sounding GT cars.