Best Game Engines for Unreal Engine

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Compare the Top Game Engines that integrate with Unreal Engine as of July 2025

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This a list of Game Engines that integrate with Unreal Engine. Use the filters on the left to add additional filters for products that have integrations with Unreal Engine. View the products that work with Unreal Engine in the table below.

What are Game Engines for Unreal Engine?

A game engine is a software framework designed to facilitate the development of video games by providing essential tools and functionalities. It typically includes a rendering engine for graphics, a physics engine for realistic object interactions, and scripting capabilities for game logic. Many game engines also offer asset management, animation tools, networking support, and AI systems to streamline development. Popular engines like Unity and Unreal Engine enable developers to create games across multiple platforms with minimal additional coding. By handling complex technical aspects, game engines allow creators to focus on designing immersive gameplay experiences. Compare and read user reviews of the best Game Engines for Unreal Engine currently available using the table below. This list is updated regularly.

  • 1
    Nakama

    Nakama

    Heroic Labs

    Nakama is an open source game server framework developed by Heroic Labs, designed to facilitate the creation of real-time, multiplayer, and social games across various platforms, including Godot, Unity, Unreal Engine, and more. It provides a comprehensive suite of features such as real-time multiplayer capabilities, customizable matchmaking algorithms, leaderboards, in-game chat, and support for in-game currencies. Developers can extend Nakama's functionality using server-side logic written in Go, TypeScript, or Lua, allowing for authoritative game mechanics and enhanced control over game state. The platform also offers open-source client libraries tailored for different game engines and languages, ensuring seamless integration and flexibility in game development. Nakama is your dedicated server, not another multi-tenant SaaS. Add custom features and secure authoritative gameplay logic directly to your game server.
    Starting Price: Free
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  • 2
    AWS GameKit
    Use AWS CloudFormation templates to power backend game features. Deliver core functionality to your players using prebuilt AWS solutions. Use sample assets and code to rapidly develop game feature prototypes. AWS GameKit is a game engine integration toolkit that helps you create cloud-connected game features without the learning curve of using cloud service architecture. Quickly start prototyping active game projects with ready-to-use backend game features, open-source code, and documentation. Use solutions built by cloud architecture experts, based on the AWS Well-Architected Framework, that are secure, high-performing, and resilient. Use the AWS GameKit plugin in your game engine to configure and deploy supporting AWS resources for your cloud-based game features. Use AWS tools to monitor, scale, and customize backend services, and control your data generated and stored on AWS.
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