multiplayer

Multiplayer game networking design selects between dedicated servers, host-based setups, or client-server architectures based on your game type. It ensures server-authoritative validation to maintain fairness and responsiveness without relying on the client as the source of truth.

Lag compensation and synchronization apply state sync, input sync, prediction, interpolation, and reconciliation to keep gameplay smooth. These techniques maintain responsive real-time experiences despite network latency by correcting client-side predictions against server authority.

Server-authoritative anti-cheat validation prevents common cheating patterns by ensuring the server validates all critical game logic and state changes. It stops clients from being the source of truth, blocking unauthorized actions before they affect competitive gameplay.

Multiplayer networking strategies apply to real-time, cooperative, turn-based, and large-scale online games. Architecture choices and synchronization methods scale accordingly, supporting bandwidth optimization and matchmaking criteria tailored to your specific game type and party size.

Client prediction and interpolation are both latency handling techniques. Prediction simulates local input immediately before server confirmation, while interpolation smooths state transitions between known server updates to maintain visual continuity and fair gameplay.