Port Azur 3D Game Info

Port Azur is a fictional harbour street circuit: a tight 3.3 km lap that climbs away from the water, crosses a square at the top of the hill, drops through a hairpin, dives into a tunnel and chicanes back onto the quay. You drive it from inside your helmet, at the wheel of a single-seater. In Feature Race you take the P4 grid slot and fight seven AI rivals for the best finishing position you can get. In Time Trial you chase a ghost car of your own best lap. In Overtake Challenge you pass as many cars as possible before the clock runs out. The walls are never more than a couple of metres away — Port Azur does not forgive.

Pick a mode and lap count in the menu, then hit LIGHTS OUT and wait for the five red lights to go out. Throttle is W or Up, brake and reverse are S or Down, and you steer with A/D or the left and right arrows. The gearbox starts in automatic — shifting up with Shift or down with Ctrl switches it to manual, and M puts it back. Handbrake is Space. Press C to cycle cameras (helmet, T-cam, chase, TV), R to get back on track if you bury it in a barrier, G for the ghost car, H for the HUD, and P or ESC to pause. Steering lock falls away with speed: at 300 km/h you only get a few degrees, exactly as in the real thing.

• Helmet camera: halo, steering wheel, mirrors and gloved hands ride with the chassis while your head floats inside them under G-loading
• Pacejka-style tyre model with load transfer, aerodynamic downforce, a friction ellipse, an 8-speed gearbox and DRS
• Three modes: Feature Race with an eight-car lights-out grid, Time Trial and Overtake Challenge
• Live standings, three-sector lap timing and a running delta to your best lap
• Ghost car replaying your personal best, stored in your browser
• Tunnel dark adaptation — exposure opens slowly going in and snaps shut coming out
• Synthesised V6 turbo-hybrid engine, pneumatic shifts, tyre squeal and tunnel reverb
• Titanium sparks off the floor, tyre smoke and rubber laid down on the road
• Global leaderboard, pause menu and gamepad support

• Brake in a straight line, then turn. Downforce grip climbs with the square of speed, so there is very little of it at hairpin pace — trail-braking into the Lantern hairpin will just push you into the wall.
• Short-shift out of the slow corners. Wheelspin costs more time than a lower rev limit does.
• Use the delta readout, not the lap time. It tells you where you are losing time while you are still in the lap.
• Do not fight the barrier. If you touch a wall, steer away from it and stay on the throttle — the car peels off far quicker than it does if you panic-brake.
• The tunnel is flat. Your eyes take a second to adapt at the entry, so commit before the light changes rather than after.
• In Overtake Challenge every pass buys five seconds, so a risky move that works is almost always worth more than a safe lap.

Yes, completely free! It runs directly in your browser with no downloads, no installation and no sign-up.

W or Up is the throttle, S or Down is the brake and reverse, and A/D or the arrow keys steer. The gearbox is automatic by default; Shift and Ctrl shift manually and M switches back. A gamepad works too.

Feature Race puts you on an eight-car grid against seven AI rivals over three or five laps. Time Trial is solo practice against a ghost car of your best lap. Overtake Challenge is a timed traffic chase that adds five seconds for every car you pass.

No. Port Azur is an invented harbour street circuit, and every driver, team and livery in the game is fictional. Nothing in it depicts a real championship, event or competitor.

Yes. Your best lap and its ghost car are stored on your device, and with a nickname your race score is submitted to the global Derin Games leaderboard.