Implementing Real-Time Game State Synchronization in Zoom for Multiplayer Browser Games

I’m developing a multiplayer browser-based game that I want to integrate seamlessly with Zoom meetings. The goal is to allow meeting participants to play the game together in real-time while in a Zoom call, without requiring them to switch between applications or browser tabs.

Current Approach

  1. Using Zoom SDK to embed the game interface within the Zoom client.
  2. Utilizing Zoom’s screen sharing feature to display the game board.
  3. Implementing basic controls for turn-based gameplay using Zoom’s in-meeting chat for command inputs.

Challenges

  1. Latency Issues: The current setup experiences noticeable lag between player actions and game state updates across all participants’ screens.
  2. Synchronization Problems: Occasionally, players’ game states become out of sync, leading to inconsistent gameplay experiences.
  3. Scalability Concerns: The system struggles to maintain performance when the number of players exceeds 10.
  4. Input Handling: The chat-based command system is clunky and prone to errors, especially during fast-paced gameplay.
  5. Resource Consumption: The current implementation causes significant CPU and memory usage on clients’ machines, affecting the quality of the video call.

Desired Solution

I’m looking for advice on implementing a more robust, low-latency solution that can:

  • Synchronize game state across all participants with minimal delay
  • Handle real-time inputs from up to 50 concurrent players
  • Minimize resource usage to maintain call quality
  • Provide a smoother, more integrated user experience

Has anyone tackled similar challenges or can suggest advanced techniques for real-time data synchronization within the Zoom ecosystem? I’m particularly interested in leveraging WebRTC or similar technologies if possible.

Technical Details

  • Game Engine: Phaser 3
  • Backend: Node.js with socket .io
  • Zoom SDK Version:
  • Target Platforms: Windows, macOS, Web

Any insights, code samples, or architectural suggestions would be greatly appreciated!

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