飞车 3D

飞车 3D is a browser kart racer that recreates the feel of the classic Chinese PC racer QQ Speed (QQ飞车): its default key layout, drift-charging, mini-boosts (小喷), double boosts (双喷), nitro and item races. You race five AI drivers over 1, 2, 3 or 5 laps on four tracks styled after the game's best-known maps.

One sentence, one session

riba2534 made it as a capability test of Claude Opus 5.5 in Claude Code, from a single prompt: recreate QQ Speed's maps as faithfully as possible, with its keys and drifting, as a 3D page. Before writing code, the model looked up the original key layout and track maps, and it rendered top-down views of each track to check corners and crossings. The author says no code was edited by hand.

Tracks

Track	Style
11城 (City 11)	Classic race, 11 corners: river tower bridge, skyscrapers and blue neon boost strips
情迷爱琴海 (Aegean)	Hill-town climb with back-to-back hairpins between white walls and blue roofs
法老金字塔 (Pharaoh's Pyramid)	Desert jumps and a temple tunnel; land a jump and boost
雪地大冒险 (Snow Adventure)	Figure-eight flyover and ice tunnels through a cedar forest

Modes and options

• Race mode (竞速模式): pure driving skill with drift charging, mini-boosts and double boosts
• Item mode (道具模式): missiles, banana peels, angel shields, magnets and nitro
• Eight car colours, three AI levels (新手, 熟练, 车神) and three quality settings
• Touch buttons for phones: steer, brake, drift, nitro, mini-boost and item swap

All models, textures and music are generated by code. The game is one HTML file of about 700 KB, bundled from 15 modules.

Unofficial fan tribute; not affiliated with or endorsed by Tencent. Source: GitHub, by riba2534.

The drift-boost loop

This is the core of the game, the same as in QQ Speed:

1. Drift: hold Shift plus a direction. The longer you hold it, the sharper the angle.
2. Charge: drifting fills the gauge (集气). A full gauge gives you one nitro, and you can hold at most two.
3. Mini-boost (小喷): release Shift, and at the moment the car straightens out of the corner, tap ↑ (or W). The earlier you hit it, the better; a perfect timing shows 完美小喷.
4. Double boost (双喷): fire a mini-boost and a nitro (Ctrl) together and the boosts stack.

More free speed

• Rocket start: tap ↑ the instant "GO" appears in the countdown (起步加速).
• Landing boost (落地喷): tap ↑ the moment you land off a jump. The desert jumps on 法老金字塔 are made for it.
• Boost strips: the blue arrows on the road are speed pads.
• Wrong way or stuck? Press R to reset onto the track.

Item mode

Item	Effect
🔥 Nitro	Speed boost
🚀 Missile	Locks on and hits a rival ahead ("导弹锁定" warns you when one is coming)
🍌 Banana peel	Drop it on the line; whoever drives over it spins
😇 Angel	Shields you from attacks for 7 seconds
🧲 Magnet	Pulls you toward the car ahead for 3 seconds

You carry two item slots. Ctrl (or Space) uses the first, and Alt swaps them.

What you get depends on your position. In the lead it's mostly banana peels, angels and nitro; in the middle, missiles and nitro; at the back, mostly missiles, nitro and magnets to catch up.

Controls (QQ Speed PC defaults)

Key	Action
↑ / ↓	Accelerate / brake and reverse
← / →	Steer
Shift + direction	Drift
W or ↑ after a drift	Mini-boost
Ctrl or Space	Nitro / use item
Alt	Swap items
R	Reset car
C	Camera
M, PgUp / PgDn	Music, change song
Esc / H	Pause / hide the key panel

When one driver crosses the line, the others get a short countdown to finish. The results table shows position, total time and best lap.