
Description: Unity Multiplayer is a set of tools and interfaces that allow Unity developers to add multiplayer functionality to their games. It supports building games that can be played over LAN or the internet. Key features include a networked scene system, matchmaking, lobbies, NAT punchthrough, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: DarkRift Networking is an open source networking library for .NET that makes it easy to develop fast, secure and reliable multiplayer games and real-time applications. It provides features like automatic optimization, message serialization and networking architecture out of the box.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API