Attimo Racing is a free browser racing game for phone and desktop. Drive GT3 cars with realistic physics on a new circuit and a real city street track every day, then chase the leaderboard and the ghosts of faster drivers. No download, no account.

Phone and desktop
Play on an iPhone or Android phone held sideways, with tilt, drag or button controls, or on a desktop with the keyboard or a game controller. Chase, bonnet and cockpit views put you on track; cinematic cameras and replays show the lap from outside.

Real physics
Feel the character of each GT3 through its power delivery, chassis balance, tyres and aerodynamics. Real driving physics, stepped 400 times a second, without arcade assists, and with the ABS and traction control these cars are built to race with.
Each car has its own engine curve, gearing, weight distribution and aerodynamic setup. Beneath the bodywork, suspension movement and four individual tyre contact patches connect it all to the road.

Daily tracks
Two daily events bring a procedurally generated circuit and a street track taken from real city roads. Elevation, corner combinations and scenery give each venue its own character. Everyone races the same two tracks that day, then a fresh pair arrives.

Sponsors
There is no garage of settings to learn. Sponsors offer new deals every week, each one changing the car, like more corner grip or less drag. Choose who rides on your doors, bonnet and wing, and you have chosen how your car drives.

Your team
Create your driver, choose your colours and build a livery that stands out. Combine three colours, pick a pattern and adjust its placement; your name, country and race number complete the car, and your helmet carries the same colours wherever your driver appears.

Competition
Put a valid lap on the day's board and chase the next target. Once you have a time, a recorded rival lap gives you a ghost to race on the circuit itself, wearing the livery saved with it. Your Career follows your circuit and street results across weeks and months.
Yes. Attimo Racing is free to play in a web browser, with no download and no account.
Yes. It runs in Safari or Chrome on a phone held sideways, with touch controls, and on a desktop with a keyboard or a game controller.
Each GT3 car has its own engine, gearing, weight distribution and aerodynamics, with suspension and four individual tyre contact patches, stepped 400 times a second. There are no arcade assists; the cars keep the ABS and traction control they race with. Keyboard and touch input is smoothed, but the physics underneath stays true.
Both are free racing games you can play in a browser. LibreCorsa is an open-source racing simulator. Attimo Racing is built around GT3 cars and a daily event: everyone races the same new circuit and the same real city street track each day, on a phone or a desktop, with a leaderboard and ghosts for both.