Turbo Arena

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 playable 3D arcade car-soccer game titled “Turbo Arena,” using a Three.js-style renderer and a dark, polished neon stadium presentation. The player drives a blue sports/race car in a large rectangular soccer arena and tries to hit an oversized soccer ball into the orange opponent goal, while an orange sedan-like AI bot defends and attacks. Use a third-person cinematic chase camera behind and slightly above the blue car; smoothly follow the car, zooming farther back as speed increases, and aim somewhat toward the ball. The camera should show the turf, goals, walls, ball, and both cars in motion.

Arena: make a green glossy soccer field approximately 76 units wide by 108 units long, with alternating darker/lighter mowed turf stripes, white midfield and sideline markings, and a white center circle. Put the blue player goal at the far end (positive Z) and the orange goal at the opposite end (negative Z). Each goal has two thick colored vertical posts, a colored crossbar, a translucent glass/energy back net, and a glowing colored floor zone extending into the field. Enclose the arena with transparent pale-blue glass side walls and back walls. Add colorful segmented LED advertising panels along both side walls and rows of multicolored raised crowd panels outside/behind the end walls. Place four tall stadium floodlights around the corners: cool blue lights on the left side and warm orange lights on the right side, with glowing rectangular lamps, spot lighting, soft shadows, atmospheric fog, and a deep navy night background. Use ACES-like filmic tone mapping, cool stadium illumination, emissive neon materials, transparent glass, and soft shadowed lighting.

Gameplay: start with the blue car at about (0, 0, 26), facing toward negative Z, the orange bot at (0, 0, -28), facing toward positive Z, and the ball at the center of the field. Freeze briefly at kickoff with a large fading “KICKOFF” message. The ball is a white oversized soccer ball with several visible dark polygonal panel spots, realistic rolling rotation, gravity, ground bounce, friction, and rebounds from the side and end walls. Cars collide with the ball and impart force based on their direction and speed; jumping cars can hit the ball in the air and add extra lift. Keep cars constrained by the arena walls.

Player driving controls: W or Up Arrow accelerates, S or Down Arrow brakes/reverses, A or Left Arrow steers left, D or Right Arrow steers right, Space jumps, and Shift (either shift key) activates boost. Implement acceleration, reverse speed, steering that becomes stronger at speed, friction, gravity, and a jump with aerial rotation/tilt. The car has a boost reserve from 0 to 100: boosting consumes it while driving fast, and it automatically regenerates for the player when not boosting. Give boost visual effects as short-lived bright cyan flames/particles behind the blue car; use orange flames for the bot. Place six rotating glowing orange boost pads on the turf at (-18,0), (18,0), (-25,32), (25,32), (-25,-32), and (25,-32). When the player drives over an active pad, refill 42 boost (up to 100), then hide/blink the pad for about 5.5 seconds before it returns.

AI: the orange bot should continuously steer toward the ball, throttle when reasonably aligned, brake when facing away, and use boost when close to the ball, when defending its own orange goal, or when the ball is near that goal. It can jump when close to an airborne ball. Both cars should have visible shadows and use real-looking low-poly 3D car assets if available: a blue-tinted race car for the player and an orange-tinted sports sedan for the bot; provide simple colored car geometry as a fallback if models fail to load.

Scoring and match flow: detect the ball crossing either end line inside the 24-unit-wide goal mouth. A ball entering the negative-Z orange goal awards the blue team one point; a ball entering the positive-Z blue goal awards the orange team one point. On a goal, play a heavy bell/impact sound, emit a burst of many colored glowing particles around the scoring goal, display “BLUE SCORES!” or “ORANGE SCORES!”, then reset both cars and the ball for a short kickoff freeze. Use a 3-minute match timer. During play, decrement the timer; when it reaches zero, show “BLUE WINS!” if blue leads, “ORANGE WINS!” if orange leads, or “OVERTIME!” on a tie. Keep gameplay paused after the match result.

HUD: overlay a translucent dark glass UI without obscuring the 3D view. At the top center show a rounded score bar with the blue score on the left, a central clock starting at 3:00, and the orange score on the right, using blue and orange gradient score blocks. At upper left show a large live speed value in MPH and a BOOST percentage with a horizontal meter transitioning from cyan to yellow/orange. Near the lower center show a pill-shaped hint reading “WASD / arrows drive · Space jump · Shift boost · aerial-hit the ball.” Show large centered kickoff/goal/end-state messages that fade in and out. On touch devices, display translucent glass buttons: left/right steering arrows at bottom left, up/down pedals at bottom right, and separate JUMP and BOOST buttons above/near the pedals. Make the layout responsive for mobile and respect safe-area margins. The visual style should be sleek, dark, futuristic, neon-lit, and arcade-sports focused, with the blue and orange teams clearly contrasted.