Sport Car Racer

Cinevva's analyzer read this game's design doc and its source, then wrote the brief below. "Make your own" hands it to the game creator as your opening message, so you start from a real spec rather than a one-line idea.

Create a browser-playable 3D arcade racing game titled “Sport Car Racer.” Use a third-person chase camera behind and slightly above the player car, looking forward along the road. The player drives a large red/pink-red supercar with a visible low sports-car body, wide tires, rear wing/spoiler, and dark windows; use a detailed racing-car model if available, with glossy metallic materials and cast shadows. Keep the camera smoothly following behind the car and looking a few meters ahead, with gentle interpolation rather than a fixed camera.

Build a simple Grand Prix circuit in a bright low-poly outdoor landscape. The ground is a large flat green grass field under a pale blue, lightly hazy sky with distance fog and strong warm sunlight. Place stylized conical evergreen trees with brown trunks around both sides of the course, and include blue water features: a lake on the left near the opening section, a wide river crossed by the track, and open ocean beside the far section. The circuit is a roughly rectangular looping route: start on a straight road running forward from the bottom of the scene, curve/angle toward the right, cross a long bridge over water, continue beside/over the ocean, make a broad far turnaround/hairpin, then return along the course toward the start. Make the road about 9 units wide with dark asphalt, subtle textured roughness, and occasional pale center/edge markings. The bridge should have a darker asphalt deck and simple gray metal guardrails on its sides. Add red-and-white alternating start-grid blocks at the starting line and several pale track markings. Water should be flat blue and slightly reflective/transparent.

The core mechanic is straightforward arcade driving. Start with the red car at the start grid facing down the initial straight. The race begins from a centered start overlay; the player can click START RACE or press Up/W. Hold Up or W to accelerate, Down or S to brake, and Left/Right or A/D to steer by rotating the car. Include a boost activated by holding Space; provide a visible BOOST touch/button control, and let boost increase the maximum speed while the car is moving. Acceleration, braking, coasting, steering, and speed should feel forgiving and simple. Keep the car broadly near the circuit with soft off-road slowdown rather than harsh collision barriers. Count progress by distance driven around the arcade loop and advance the lap counter each time a full circuit is completed. The goal is to complete 3 laps; then stop the race and show a finish overlay reading “FINISH!” with the elapsed time and “You took 1st place,” plus a “RACE AGAIN” button that resets the car, lap, timer, and race state.

Add three simple AI rival cars ahead/around the circuit: small blocky cars in blue, orange, and green, each with a colored rectangular body, dark raised cabin, and shadows. Have them continuously follow the predefined track route at steady slightly different speeds. They are visual competitors; the player HUD should consistently display 1st place as in the reference implementation.

Overlay a clean dark translucent HUD over the 3D view. At upper left, show a rounded dark panel with the uppercase title “SPORT CAR RACER” and subtitle “Red supercar starter · Grand Prix Circuit.” At upper right, show three stats: numeric speed with “KM/H,” lap as “1/3” initially and updating through the race, and “1st” with “PLACE.” In the lower corners, show touch-friendly rounded controls: left and right arrow buttons on the lower left, and BRAKE plus a red BOOST button on the lower right. These buttons must work with pointer/touch input as well as keyboard input. At the bottom center show a small dark pill hint that initially says “Hold accelerate with ↑ / W” and after starting says “Drive the red supercar through 3 laps.” Before the race, center a translucent panel with “SPORT CAR RACER,” the instruction “Arrow keys / WASD to drive · Space to boost,” and a red START RACE button. Use a polished but simple low-poly/arcade presentation, responsive full-window rendering, shadows, and restrained dark-glass UI panels matching the screenshot.