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Domain · Technical Depth

In a fast-paced online multiplayer game, players have latency. Explain how client-side prediction, server reconciliation, and lag compensation work together to keep it feeling responsive and fair.

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The tension is that the server must be authoritative to prevent cheating, but a round trip of even 60–100 ms would make controls feel like mud if the client waited for the server every frame.…

The full answer: structure, worked example, likely follow-up.

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