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Multiplayer Car Racing Game for Event Activation
How It Works
Scan & Play
Participants scanned a dynamic QR code shown on the central race screen. Within seconds, a web-based interface loaded on their mobile phones.Your Phone, Your Controller
The user interface on each phone featured left-right arrows and a speed boost button, mimicking a car steering system. Optional tilt-to-steer control was also available for an even more immersive feel.Live Multiplayer Race
As players joined, their avatars appeared on a giant LED screen or TV. The race began with a countdown—and the players used their phones to steer through sharp curves, avoid oil slicks, hit turbo zones, and outmaneuver their opponents.Leaderboard & Bragging Rights
A real-time leaderboard displayed finishing positions and lap times, making every race competitive and thrilling for both players and onlookers.
Key Highlights
Real-Time Multiplayer Racing – Up to 8 players per round
No Downloads – 100% browser-based; just scan and play
Smartphone as Controller – Responsive steering, boost, and drift mechanics
Custom-Branded Tracks & Cars – Fully skinned to match client themes and sponsors
Large-Screen Spectacle – Central LED screen for gameplay, visible to all
Quick Turnaround – Short game cycles allow hundreds of participants per day
Technology Stack
Frontend: React.js + WebGL Canvas for mobile and game display
Backend: Node.js, WebSocket (Socket.io) for real-time syncing
Game Engine: Custom-built JavaScript engine for car physics, collisions, and multiplayer logic
Mobile Integration:
QR code-based entry
Motion sensor/touch inputs
Optimized UI for all modern Android/iOS browsers
Hardware Requirements
1 x 55” or Larger LED Display (or Projection Wall)
1 x Game Server / Local Host PC (Intel i9, RTX GPU, 32GB RAM)
1 x Local Router/Hotspot for LAN-based connection (no internet dependency)
Optional Branding Setup: Backdrop, player booth, or printed leaderboards
Impact & Reception
The Car Racing Game quickly became the star attraction of the event. The easy onboarding, high replay value, and social competitive vibe brought in large crowds and long queues throughout the day. Visitors loved the feeling of controlling cars via their phones and seeing themselves on the big screen—while brands enjoyed the high engagement and visibility.
With over 2,000+ races completed across the event days, the activation proved that multiplayer browser-based gaming can be fast, fun, and incredibly scalable.
At NXT Interactive, we specialize in creating memorable, tech-driven experiences like this mobile-controlled multiplayer car race. Whether it's for exhibitions, malls, public activations, or branded campaigns, we turn every smartphone into a powerful, interactive game controller—driving joy, interaction, and unforgettable moments.
Ready to race into your next event? Let’s build it together.