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Unreal Chat SDK

Build real-time gaming chat with the Unreal chat SDK

Integrate real-time chat directly into multiplayer games and interactive experiences with the CometChat Unreal Engine SDK
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Integrating the Unreal SDK engine

Build an immersive Unreal gaming chat in three steps

Set up the SDK, enable real-time messaging, and create seamless in-game communication.

Step 1: Set Up SDK

Integrate CometChat into Unreal Engine

Bring CometChat into your Unreal project by installing the SDK and preparing your environment for real-time chat.

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  • Import the CometChat Unreal SDK plugin into your project.

  • Configure project dependencies and platform settings.

  • Add your App ID and Region from the CometChat Dashboard.

Step 2: Enable Chat Features

Wire Up Messaging, Presence, and Channels

Connect CometChat features to your game logic to enable player-to-player and group communication.

  • Set up user login and session handling.

  • Enable 1:1 and group chat using Conversations and Messages APIs.

  • Subscribe to presence and real-time events for live updates

Step 3: Build Gaming Chat

Design immersive player communication

Craft chat experiences that feel native to your game, from UI to real-time interactions and moderation.

  • Build custom chat UI using Unreal widgets and CometChat events.

  • Add features like typing indicators, read receipts, and media sharing.

  • Implement moderation, roles, and controls for safe interactions.

Key concepts

Building blocks behind your gaming chat

Core communication systems powering your Unreal chat experience

Users & authentication

Manage player identities, login sessions, and secure access to chat using UIDs, Auth Keys, and Auth Tokens.

Conversations, groups & messaging

Power 1:1 chats, multiplayer channels, guilds, and lobbies with support for text, media, custom, and interactive messages.

Real-time communication

Enable live messaging experiences with typing indicators, presence updates, message events, and WebSocket-powered listeners

Roles, permissions & moderation

Control player interactions with admin roles, moderation tools, member permissions, and group management features.

SDK configuration & connection management

Configure AppSettings, region handling, presence subscriptions, and real-time connection behavior for scalable gameplay communication.

Messaging features

Built for real-time in-game communication

Deliver responsive multiplayer chat experiences with live messaging, player presence, typing states, and real-time communication events.

Message sent

Send player messages instantly with low-latency real-time delivery.

Message received

Receive incoming messages live during gameplay without interrupting the experience

Real-time events

Sync chat activity instantly with live messaging and player event listeners.

Typing indicators

Show when players are actively typing to create more natural conversations

Read & delivery receipts

Track when messages are delivered and seen in real time.

Connection status

Monitor player connectivity with real-time connection and reconnection states.
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Build faster, scale smarter, and elevate your gaming chat experience with the Unreal SDK

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