Project Motor Racing

William Ian Bell, former CEO of Slightly Mad Studios, announced in 2022 that a new game under his supervision was in development under the name GTR Revival, a nod to GTR and GTR 2, which were games that Bell was involved in developing as part of SimBin. According to Bell, much of the new team working on the game included previous staff from SimBin and Slightly Mad Studios that worked on the GTR and Project CARS series.^[9][10] The game would also be developed with "zero publisher input".^[11] It was later renamed GT Revival, and again as Project Motor Racing in 2024.^[12] The game uses Straight4 Studios' Hadron proprietary physics engine, which runs alongside GIANTS Engine 10, the engine used on the Farming Simulator series.^[13][14]

During development, Straight4 Studios introduced a 'Factory Driver Program', an invite-only beta test that was limited to experienced sim racers and professional racing drivers, in which the developers used as a resource to gain development feedback.^[15] In addition to the beta test, they also acquired professional racing driver and former The Stig on Top Gear, Ben Collins, as a consultant.^[16] Stephen Baysted was also acquired as a composer for the game.^[17] Collins and Baysted were previously involved in the Project CARS series.^[18][19]

Project Motor Racing received "mixed or average" reviews from critics, according to review aggregator website Metacritic.^[20][21] Fellow review aggregator OpenCritic assessed that the game received weak approval, being recommended by 16% of critics.^[22]

Writing for IGN, Luke Reilly described the game as "an early access game that hasn’t actually been identified as such." Reilly felt many aspects of the game were unfinished, including AI behavior, penalty system, career mode, and graphical fidelity, describing the overall racing experience as "frustratingly close to being entirely decent". While he credited the game's strict focus towards racing cars, Reilly was equally critical of the cars' inconsistencies with regards to vehicle physics across different cars, ranging from "compliant" to "undriveable".^[23]

Community response to Project Motor Racing was highly critical upon release, with criticism focused on the game's handling, force feedback, AI behavior, and performance optimization issues. On Steam, the game received "very negative" reviews from players.^[24] Straight4 Studios released a statement shortly after release, acknowledging the game's issues, while also promising a road map for future updates to the game.^[25]

On 8 December 2025, Straight4 Studios announced its decision to reduce the size of its development team in the wake of Project Motor Racing's issue-filled launch. Despite this, the studio reiterated that it would remain "committed to deliver all the DLC in the Year 1 season pass", according to Community Manager Fernando Moutinho.^[26]