The game uses the proprietary Madness Engine which enables highly detailed vehicle simulation using a custom physics engine called LiveTrack 3.0, bringing realistic track conditions throughout a race weekend. Nd weather system have also been included in-game which can allow multiple different changing weather conditions and changes within a given season (winter, spring, summer, autumn). The game also has a larger track roster, with 46 tracks (containing 121 layouts), the majority being laser scanned circuits, and new additions including Fuji Speedway, Knockhill, Long Beach and the Dirtfish rallycross track.

Slightly Mad Studios soon revealed that the game was going to consist of 182 cars from 38 manufacturers and a variety of car and race car classes, new additions including the Honda Civic, Jaguar XJ220, Toyota GT-86 and Nissan R89C. On 8 February 2017, Project CARS 2 was officially announced as a game coming late 2017. The game also features a refined multiplayer mode. The game received its first game trailer on 3 June 2020. Having been acquired by British video game developer and publisher Codemasters, which is known for the Formula One series, Colin McRae Rally series and the Dirt series, in November 2019, Project CARS 3 is expected to share some elements from Codemasters’ similar genre video game series TOCA, or Grid. According to CEO of Slightly Mad Studios Ian Bell, the game is a spiritual successor to the Need for Speed: Shift series, which was also developed by Slightly Mad Studios. The career mode has been rebuilt, with the artificial intelligence being enhanced. The game also features 24-hour cycles, various seasons, and weather effects. Project CARS 3 introduces more customizable cars that are available to race over 140 global circuits. & ALL DLC PC game in a pre-installed direct link with updates and dlcs, for mac os x dmg from Nintendo.

Free download cars 3 video game