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Game Development · head to head

O3DE vs Raylib

O3DE logo

O3DE

Game Development

Open 3D Engine - Professional game engine

From
Free
Rated
-
Full reviewWebsite
Raylib logo

Raylib

Game Development

A simple and easy-to-use library for game development

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 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; Raylib raylib is entirely free and open source with no commercial support offered. Donations are encouraged but completely optional.
  • They diverge on capability: O3DE covers 3D graphics rendering, Raylib covers Graphics rendering.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which O3DE and Raylib actually diverge.

Attributes where O3DE and Raylib differ
AttributeO3DERaylib
PlatformsWindows, Macos, Linux, Ios, Android, Playstation, XboxWindows, Macos, Linux, Android, Web
Founded20212013

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 O3DE

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

Only in Raylib

  • Graphics rendering
  • Input handling
  • Shapes drawing
  • Sprite management
  • Collision detection
  • Font rendering
  • Text input
  • C/C++

Both cover

  • Audio system
  • Open-source
  • Local deployment
  • Mobile deployment
  • Windows support
  • Macos support
  • Linux support

What people use each for

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

O3DE

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

Raylib

  • Simple 2D gamesnot O3DE
  • Game prototypingnot O3DE
  • Educational gamesnot O3DE
  • Learning game developmentnot O3DE

Where each one falls short

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

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

Raylib

  • Raylib is entirely free and open source with no commercial support offered. Donations are encouraged but completely optional.

Pricing, plan by plan

O3DE

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

Raylib

Free
  • FreeFree
    • Full library
    • C/C++ support
    • Graphics rendering

Which should you pick?

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

Choose Raylib if

  • You need graphics rendering.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Android, Web.
  • You also want input handling.
Raylib review

Questions people ask

Is O3DE or Raylib better?
Neither clearly leads. O3DE starts at Free and Raylib at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, O3DE or Raylib?
O3DE starts at Free and Raylib at Free.
Does O3DE or Raylib run on more platforms?
O3DE runs on Windows, Macos, Linux, Ios, Android, Playstation, Xbox. Raylib runs on Windows, Macos, Linux, Android, Web.
Can I use O3DE for free?
Both have a free tier, so you can try either at no cost before committing.
What is O3DE best used for?
O3DE is most often used for building 3d games and simulations on an open source apache-licensed engine, robotics and industrial simulation using o3de gems, projects that need full engine source access with no royalty. Of those, building 3d games and simulations on an open source apache-licensed engine and robotics and industrial simulation using o3de gems are not what Raylib is typically brought in for.
What can O3DE do that Raylib cannot?
O3DE covers 3D graphics rendering, Modular architecture, Physics engine, Animation tools. Raylib covers Graphics rendering, Input handling, Shapes drawing, Sprite management. Both handle Audio system, Open-source, Local deployment, Mobile deployment.

Answered from the vendors’ own pages

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
Raylib: Is Raylib free?

Yes. Raylib is completely free and open source. The project is licensed under a permissive license with no fees or costs to download, use, or modify.

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
Raylib: Does Raylib require a paid license?

No. Raylib requires no paid license. Users can freely use it for personal, educational, and commercial projects without any licensing fees.

Source
Raylib: Does Raylib accept donations?

Yes. Raylib accepts voluntary donations through GitHub Sponsors, Patreon, Ko-fi, PayPal, and other platforms to support ongoing development. Donations are entirely optional.

Source
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