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• Work with your favourite networking stack of Netcode for GameObjects, PurrNet, or FishNet, or implement your own custom networking solution with built-in features for packing and interpolation!
• Test your game locally using Multiplayer Play Mode or ParrelSync.
• Browse lobbies, add custom filters, and invite and join friends! Lobbies can be set to public, friends only, or invite only, and have kicking and banning support.
• Full voice and text chat support!
• Easily use the Steam overlay and Steam's achievements, stats, and leaderboards in your game.
• Dedicated editor windows to easily test all functionality.
• A developer UI allows for testing all functionality in standalone builds.
• Works on all platforms Steam supports being Windows, Mac, and Linux. While Steam functionality will not work on other platforms, Kaiju Multiplayer Engine has been designed to not throw errors on other platforms, allowing you to keep it in your project for cross-platform games.
• Play a demo of Kaiju Multiplayer Engine from the included standalone networking sample which demonstrates the developer UI! Demo available for Windows. As this demo is not a full Steam release, certain features such as the Steam overlay will not function.

Kaiju Multiplayer Engine integrates with the below tools. None of these tools are distributed with Kaiju Multiplayer Engine. Kaiju Multiplayer Engine and Kaiju Solutions Inc. are not affiliated in any way with these tools or their respective owners.

• Steamworks.NET by Riley Labrecque which is available under the MIT License.
• Multiplayer Play Mode by Unity Technologies which is available under the Unity Package Distribution License.
• ParrelSync by Ian (VeriorPies), Greg M (hwaet), and ParrelSync Contributors which is available under the MIT License.
• Netcode for GameObjects by Unity Technologies which is available under the Unity Companion License.
• PurrNet by Pebbles Games Consultancy Corporation, Riten SARL which is available under the MIT License.
• FishNet by FirstGearGames which is available under a custom license.

Sample icons included with Kaiju Multiplayer Engine are from "Shape Characters" by Kenney under the Creative Commons CC0 license.

If you previously purchased the ".unitypackage" version of this asset, you can upgrade to this version for free. The ".unitypackage" version will receive the same updates as this new Unity Package Manager (UPM) version for the time being but will eventually be marked as deprecated.