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MonoGame vs Unreal Engine

MonoGame logo

MonoGame

Game Development

Create games using C# and MonoGame

From
Free
Rated
-
Full reviewWebsite
Unreal Engine logo

Unreal Engine

Entertainment

The world's most open and advanced real-time 3D creation tool

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: MonoGame console targets for PlayStation 4 and 5, Xbox One and Nintendo Switch require platform authorisation rather than being openly available; Unreal Engine 5% royalty triggered on any project exceeding $1 million in gross revenue across all revenue sources
  • They diverge on capability: MonoGame covers C# language support, Unreal Engine covers Real-time ray tracing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which MonoGame and Unreal Engine actually diverge.

Attributes where MonoGame and Unreal Engine differ
AttributeMonoGameUnreal Engine
Pricing modelfreeUnknown
PlatformsWindows, Macos, Linux, Ios, Android, Playstation, XboxPC, macOS, Linux, PlayStation, Xbox, Nintendo Switch, iOS, Android, VR, AR
CategoryGame DevelopmentEntertainment
Founded20091991

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in MonoGame

  • C# language support
  • Graphics rendering
  • Physics integration
  • Content pipeline
  • Input handling
  • Sprite system
  • 2D and 3D support
  • C#

Only in Unreal Engine

  • Real-time ray tracing
  • Nanite geometry
  • Lumen global illumination
  • Blueprint visual scripting
  • C++ programming
  • World composition
  • Animation systems
  • Perforce

Both cover

  • Audio engine
  • Visual Studio
  • Local deployment
  • Windows support

What people use each for

The jobs each tool is most often brought in to do.

MonoGame

  • Cross-platform game development in C# and .NETnot Unreal Engine
  • Shipping to Windows, macOS and Linux from one codebasenot Unreal Engine
  • Mobile releases on Android, iOS and iPadOSnot Unreal Engine
  • Commercial indie titles with no royalty or runtime feenot Unreal Engine

Unreal Engine

  • AAA game developmentnot MonoGame
  • Indie game creationnot MonoGame
  • Architectural visualizationnot MonoGame
  • Film and TV productionnot MonoGame
  • VR/AR experiencesnot MonoGame

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

MonoGame

  • Console targets for PlayStation 4 and 5, Xbox One and Nintendo Switch require platform authorisation rather than being openly available
  • A code-first framework in C# with no bundled editor or visual scene tooling

Unreal Engine

  • 5% royalty triggered on any project exceeding $1 million in gross revenue across all revenue sources
  • Smaller mobile game ecosystem compared to Unity, with fewer optimized mobile libraries and live-ops services

Pricing, plan by plan

MonoGame

Free
  • FreeFree
    • Full framework
    • C# support
    • Cross-platform

Unreal Engine

Free
  • Game DevelopmentFree
    • Nanite geometry
    • Lumen global illumination
    • Blueprint visual scripting
  • Non-Game Commercial$1850/year
    • No royalties
    • Enterprise features

Which should you pick?

Choose MonoGame if

  • You need c# language support.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android, Playstation, Xbox.
  • You also want graphics rendering.
MonoGame review

Choose Unreal Engine if

  • You need real-time ray tracing.
  • You want to start without paying.
  • You work on PC, macOS, Linux, PlayStation, Xbox, Nintendo Switch, iOS, Android, VR, AR.
  • You also want nanite geometry.
Unreal Engine review

Questions people ask

Is MonoGame or Unreal Engine better?
Neither clearly leads. MonoGame starts at Free and Unreal Engine at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, MonoGame or Unreal Engine?
MonoGame starts at Free and Unreal Engine at Free.
Does MonoGame or Unreal Engine run on more platforms?
MonoGame runs on Windows, Macos, Linux, Ios, Android, Playstation, Xbox. Unreal Engine runs on PC, macOS, Linux, PlayStation, Xbox, Nintendo Switch, iOS, Android, VR, AR.
Can I use MonoGame for free?
Both have a free tier, so you can try either at no cost before committing.
What is MonoGame best used for?
MonoGame is most often used for cross-platform game development in c# and .net, shipping to windows, macos and linux from one codebase, mobile releases on android, ios and ipados, commercial indie titles with no royalty or runtime fee. Of those, cross-platform game development in c# and .net and shipping to windows, macos and linux from one codebase are not what Unreal Engine is typically brought in for.
What can MonoGame do that Unreal Engine cannot?
MonoGame covers C# language support, Graphics rendering, Physics integration, Content pipeline. Unreal Engine covers Real-time ray tracing, Nanite geometry, Lumen global illumination, Blueprint visual scripting. Both handle Audio engine, Visual Studio, Local deployment, Windows support.

Answered from the vendors’ own pages

MonoGame: How much does MonoGame cost?

MonoGame is completely free with no subscription model, royalty payments, licensing costs, or runtime fees.

Source
Unreal Engine: What is Unreal Engine's royalty structure?

Unreal Engine is free upfront with a 5% royalty on gross revenue worldwide after a project exceeds $1 million in lifetime gross revenue. This includes in-app purchases, advertising, and direct sales but excludes indirect revenue.

Source
MonoGame: What funding model does MonoGame use?

MonoGame Foundation is a non-profit 501(c)(3) organization supported by voluntary community donations rather than user fees.

Source
Unreal Engine: What platforms can Unreal Engine target?

Unreal Engine supports PC, VR, AR, gaming consoles, and mobile devices. The royalty fee applies across all platforms.

Source
Unreal Engine: What are Unreal Engine's graphics capabilities?

Unreal Engine 5 features Nanite virtualized geometry and Lumen global illumination, enabling photorealistic AAA workflows. Nanite replaces traditional LOD systems with 128-triangle clusters and software rasterization for superior visual fidelity.

Source
Unreal Engine: Do non-game developers pay royalties?

No. Non-game commercial teams pay $1,850 per seat per year instead of royalties. This covers enterprise use cases outside traditional game development.

Source
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