1. Copa Petrobras de Marcas
Copa Petrobras de Marcas is the creation of Reiza Studios that brings Brazilian racing to the PC, allowing you to compete under licensed manufacturers across some of Brazil’s most impressive race tracks. Here’s a free sim that doesn’t skimp on handling and customisation options.

2. Victory: The Age of Racing
This game received a lot of negative feedback during early release, but as all good racers do, it evolved. For a free game, it is an absolute blast. The gameplay is simcade style, with a little emphasis on realism and a little fun in an arcade fashion. As the name suggests, the game showcases a range of race cars through the decades. There is enough free content to keep you addicted for quite some time, but a deluxe edition is available to purchase when the entertainment runs dry.

3. Happy Wheels
On the long and difficult road to victory in this entertaining game, your character is bound to suffer a broken leg or arm. The physics in  Happy Wheels are based on a ragdoll model. At the risk of terrible injury, you must navigate your vehicle across perilous landscapes and reach the finish line. It's not simple to operate a motor vehicle. The bonkers stunting courses will get you in the mood for catching air from the moment you see them. You can download additional cars and shoot through loops and jumps in your own ride. There is nothing more to the game than just having fun, and it does the job well.

4. RaceRoom Racing Experience

RaceRoom is free to play with the option of downloading additional paid content. This racing simulation is focused on providing accurate handling for competitive racers. There are no goofy arcade tricks, it’s all sim racing. Compete in a variety of events all year round with other online players.

5. Extreme Off-Road Cars 2
With nine off-road trails to compete on and five cars that you can choose from, Extreme Off-Road Cars 2 presents a true test of your technical driving abilities and invokes creative manoeuvres. It’s played directly from your browser, so you can jump straight off Facebook or whatever and into a Bowler-tuned Range Rover. From there, feel free to begin your ascent to the summit of a set of very questionable hills.