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Unity logo

Unity

Cross-platform game engine for 2D, 3D, AR, and VR.

Game DevelopmentFreemiumIntermediate

About Unity

Unity is the most widely used real-time game development engine, supporting deployment to over 20 platforms including iOS, Android, Windows, Mac, PlayStation, Xbox, Nintendo Switch, and XR headsets, and available on Windows, Mac, and Linux. Its Component-Entity-System architecture, C# scripting, and extensive Asset Store make it accessible to beginners while remaining powerful enough for shipped commercial titles. The Unity Editor includes a physics engine, animation system, UI toolkit, profiler, and an AI navigation system. Unity Personal is free for developers earning under $100,000 per year. The engine's dominant market share means the largest community, tutorial libraries, and third-party tooling of any game engine.

Best for

Best for indie developers who want to ship games on multiple platforms with the largest ecosystem of assets and learning resources.

Platforms

WindowsMacLinux

Use Cases

Solo IndieSmall TeamContent Creation

Traits

Has Free TierActive DevelopmentGood Api

Related Game Development tools

All alternatives →
Godot logo
Godot

Free and open-source game engine for 2D and 3D.

Game DevelopmentFree

Godot Engine is a free and fully open-source game development engine released under the MIT licence, available for Windows, Mac, and Linux with no royalties, runtime fees, or seat licences.

WindowsMacLinux
Unreal Engine logo
Unreal Engine

AAA-grade game engine with photorealistic graphics.

Game DevelopmentFreemium

Unreal Engine is a professional-grade, free-to-use game development engine by Epic Games, available on Windows, Mac, and Linux, used in AAA games, architectural visualisation, film production, and live events.

WindowsMacLinux
GameMaker logo
GameMaker

Beginner-friendly 2D game engine used in iconic indie games.

Game DevelopmentFreemium

GameMaker is a 2D-focused game development engine available for Windows and Mac, used to create some of the most celebrated indie games including Undertale, Hotline Miami, Spelunky, and Hyper Light Drifter.

WindowsMac
Unity vs Godot →Unity vs Unreal Engine →Unity vs GameMaker →