
IsiMotor2 was further licensed to companies such as Slightly Mad Studios, Reiza Studios, and 2Pez Games. This title became rFactor, released in 2005, which was the first ISI title using the software engine referred to as isiMotor2. Image Space Incorporated then made a racing simulator with open architecture and provided tools for the modding community to create third-party content. After the release of F1 Challenge '99-'02, isiMotor was licensed to another company for the first time, SimBin, who went on to produce popular retail sim racing titles GTR and GTR 2. iMotor is an umbrella term that covers every component of the software engine, including the graphics engine gMotor and the physics engine Motor. Background Īfter the initial success of Sports Car GT (1999), Image Space Incorporated used its self-developed software engine Motor1 for several racing titles, including the Formula One simulators F1 2002 and F1 Challenge '99-'02. It features advanced physics, suspension, and tire model. RFactor 2 is designed to simulate any type of multi-wheeled vehicle of any era, including four-wheeled and six-wheeled vehicles with either two or four steered wheels. Much of its source code is derived from rFactor Pro, which is also used by professional racers and most of the Formula One teams and NASCAR manufacturers. Like its predecessor rFactor, rFactor2 is designed to be modified and used by professional racing teams for driver training and race car development.

Everything can be customized by the community, including adding new tracks and cars, and a wealth of add-ons are available on-line.Working with several partners, rFactor 2 has been used in hundreds of esport championships all over the world – in particular McLaren’s World’s Fastest Gamer and Formula E.RFactor 2 is a computer racing simulator developed by Image Space Incorporated (renamed Studio 397 in 2016, acquired by Motorsport Games in 2021) and released for Windows in 2012. You can run full 24 hour endurance events and in multi-player mode, driver swaps are also supported. Tracks feature "real-road" technology that changes the grip as more cars drive on it. rFactor 2 supports a full day-night cycle as well as dynamically varying weather conditions such as rain which dynamically builds into puddles.


Race against a field of AI cars, or in multi-player mode against others. rFactor 2 features mixed class road racing with ultra realistic dynamics, an immersive sound environment and stunning graphics, perfect for top-level esports and a rich single-player experience. It offers the latest in vehicle and race customization, great graphics, outstanding multiplayer and the height of racing realism.

RFactor 2 is a realistic, easily extendable racing simulation from Studio 397.
