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Game Development · head to head

libGDX vs O3DE

libGDX logo

libGDX

Game Development

Java-based game development framework

From
Free
Rated
-
Full reviewWebsite
O3DE logo

O3DE

Game Development

Open 3D Engine - Professional game engine

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: libGDX libGDX is a Java framework built on OpenGL ES, so projects are tied to the JVM toolchain; O3DE minimum hardware is a quad-core 2.5 GHz x86 CPU with SSE 4.1, 16 GB RAM and a DirectX 12 or Vulkan GPU with 2 GB VRAM and Shader Model 6.2
  • They diverge on capability: libGDX covers Java language support, O3DE covers 3D graphics rendering.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which libGDX and O3DE actually diverge.

Attributes where libGDX and O3DE differ
AttributelibGDXO3DE
PlatformsWindows, Macos, Linux, Ios, Android, WebWindows, Macos, Linux, Ios, Android, Playstation, Xbox
Founded20102021

Identical on both: starting price (Free), pricing model (free), free tier (Yes), user rating (Not yet rated), category (Game Development).

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 libGDX

  • Java language support
  • Graphics rendering
  • Audio engine
  • Input handling
  • Physics integration (Box2D)
  • Animation system
  • 2D and 3D rendering
  • Java

Only in O3DE

  • 3D graphics rendering
  • Modular architecture
  • Physics engine
  • Audio system
  • Animation tools
  • Material system
  • Lighting system
  • Visual scripting

Both cover

  • Particle effects
  • Open-source
  • Local deployment
  • Mobile deployment
  • Windows support
  • Macos support
  • Linux support
  • Ios support

What people use each for

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

libGDX

  • Writing 2D or 3D games in Java from a single codebasenot O3DE
  • Publishing a Java game to desktop, Android, iOS and HTML5not O3DE
  • Rapid prototyping where an opinionated engine workflow is unwantednot O3DE

O3DE

  • Building 3D games and simulations on an open source Apache-licensed enginenot libGDX
  • Robotics and industrial simulation using O3DE Gemsnot libGDX
  • Projects that need full engine source access with no royaltynot libGDX

Where each one falls short

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

libGDX

  • libGDX is a Java framework built on OpenGL ES, so projects are tied to the JVM toolchain
  • Publishing targets are limited to Windows, macOS, Linux including Raspberry Pi, Android, iOS and HTML5
  • libGDX is a community-maintained Apache 2.0 project with no vendor and no paid support tier
  • libGDX ships as a framework rather than an editor, so there is no visual scene editor included

O3DE

  • Minimum hardware is a quad-core 2.5 GHz x86 CPU with SSE 4.1, 16 GB RAM and a DirectX 12 or Vulkan GPU with 2 GB VRAM and Shader Model 6.2
  • Raytracing features require Shader Model 6.3
  • Disk space required is 40 GB using the prebuilt installer and 100 GB or more when building from source
  • Building the engine from source needs 2 GB of RAM per build thread on top of normal system requirements
  • On Windows the editor requires Windows 10 version 20H2 or later plus Visual Studio 2019 16.11.x, 2022 17.3.x or 2026 18.0.x with the Game development with C++ workload
  • The only primary Linux distribution for the editor is Ubuntu 22.04 LTS, and Ubuntu on 64-bit ARMv8 is experimental
  • Linux builds need CMake 3.30.0 or later, which is newer than the 3.22 shipped by default with Ubuntu 22.04
  • Wayland support is experimental, requires building from source, and is limited to the Game Launcher with no editor support until O3DE moves to Qt6
  • Linux requires a long list of additional apt library packages to be installed before building

Pricing, plan by plan

libGDX

Free
  • FreeFree
    • Full framework
    • Java support
    • Cross-platform

O3DE

Free
  • FreeFree
    • Full engine
    • Modular architecture
    • Cross-platform

Which should you pick?

Choose libGDX if

  • You need java language support.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android, Web.
  • You also want graphics rendering.
libGDX review

Choose O3DE if

  • You need 3d graphics rendering.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android, Playstation, Xbox.
  • You also want modular architecture.
O3DE review

Questions people ask

Is libGDX or O3DE better?
Neither clearly leads. libGDX starts at Free and O3DE at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, libGDX or O3DE?
libGDX starts at Free and O3DE at Free.
Does libGDX or O3DE run on more platforms?
libGDX runs on Windows, Macos, Linux, Ios, Android, Web. O3DE runs on Windows, Macos, Linux, Ios, Android, Playstation, Xbox.
Can I use libGDX for free?
Both have a free tier, so you can try either at no cost before committing.
What is libGDX best used for?
libGDX is most often used for writing 2d or 3d games in java from a single codebase, publishing a java game to desktop, android, ios and html5, rapid prototyping where an opinionated engine workflow is unwanted. Of those, writing 2d or 3d games in java from a single codebase and publishing a java game to desktop, android, ios and html5 are not what O3DE is typically brought in for.
What can libGDX do that O3DE cannot?
libGDX covers Java language support, Graphics rendering, Audio engine, Input handling. O3DE covers 3D graphics rendering, Modular architecture, Physics engine, Audio system. Both handle Particle effects, Open-source, Local deployment, Mobile deployment.

Answered from the vendors’ own pages

libGDX: Does libGDX cost anything?

libGDX is completely free and open source, licensed under Apache 2.0. There are no pricing tiers or costs.

Source
O3DE: Is O3DE free to download and use?

Yes, O3DE is completely free and open source, available for download at no cost under continuous development.

Source
libGDX: Can I use libGDX commercially?

Yes, libGDX's Apache 2.0 license permits commercial use at no cost. The license allows usage in both open-source and proprietary projects.

Source
O3DE: How is O3DE funded if it is free?

O3DE is supported through optional donations and member organization contributions rather than user licensing fees.

Source
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