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Game Development · head to head

jMonkeyEngine vs Lumberyard

jMonkeyEngine logo

jMonkeyEngine

Game Development

Java-based 3D game engine

From
Free
Rated
-
Full reviewWebsite
Lumberyard logo

Lumberyard

Game Development

Build AAA games with a free, cross-platform engine

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: jMonkeyEngine jMonkeyEngine is a code-first Java library with no bundled editor; the engine itself ships no scene editor; Lumberyard aWS Lumberyard free tier has restricted access and is intended for getting started only
  • They diverge on capability: jMonkeyEngine covers 3D graphics rendering, Lumberyard covers CryEngine foundation.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which jMonkeyEngine and Lumberyard actually diverge.

Attributes where jMonkeyEngine and Lumberyard differ
AttributejMonkeyEngineLumberyard
PlatformsWindows, Macos, Linux, AndroidWindows, Playstation, Xbox, Linux
Founded20032006

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 jMonkeyEngine

  • 3D graphics rendering
  • Physics engine (Bullet)
  • Audio system
  • Scene editor
  • Material system
  • Lighting and shadows
  • Skeletal animation
  • Particle effects

Only in Lumberyard

  • CryEngine foundation
  • Lua scripting
  • Flowgraph editor
  • Advanced graphics
  • Physics simulation
  • AWS GameLift integration
  • Multiplayer support
  • VR capabilities

Both cover

  • Local deployment
  • Windows support

What people use each for

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

jMonkeyEngine

  • Writing 3D games in Java against a BSD-licensed open source enginenot Lumberyard
  • Using the engine as a plain Java library inside an existing Gradle or Maven buildnot Lumberyard
  • Building desktop 3D applications with LWJGL renderingnot Lumberyard

Lumberyard

  • Building 3D games with an AWS-integrated enginenot jMonkeyEngine
  • Cloud-connected multiplayer game backendsnot jMonkeyEngine
  • Twitch integration for streamed gameplay featuresnot jMonkeyEngine

Where each one falls short

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

jMonkeyEngine

  • jMonkeyEngine is a code-first Java library with no bundled editor; the engine itself ships no scene editor
  • The optional jMonkeyEngine SDK is a NetBeans-based tool maintained separately from the engine, so it lags the engine release cycle
  • Projects must be written in Java and wired up through Gradle, Maven or a hand-rolled build
  • Choosing the DIY route means providing your own build, source layout, editor, runtime packaging and workflow
  • Support runs through community Discussions and Discord rather than a vendor channel

Lumberyard

  • AWS Lumberyard free tier has restricted access and is intended for getting started only
  • Production use requires pay-as-you-go costs that scale with usage
  • Exact pricing depends on specific AWS services consumed and usage levels

Pricing, plan by plan

jMonkeyEngine

Free
  • FreeFree
    • Full engine
    • Java support
    • 3D graphics

Lumberyard

Free
  • FreeFree
    • Full engine source
    • AWS integration
    • Lua scripting

Which should you pick?

Choose jMonkeyEngine if

  • You need 3d graphics rendering.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Android.
  • You also want physics engine (bullet).
jMonkeyEngine review

Choose Lumberyard if

  • You need cryengine foundation.
  • You want to start without paying.
  • You work on Windows, Playstation, Xbox, Linux.
  • You also want lua scripting.
Lumberyard review

Questions people ask

Is jMonkeyEngine or Lumberyard better?
Neither clearly leads. jMonkeyEngine starts at Free and Lumberyard at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, jMonkeyEngine or Lumberyard?
jMonkeyEngine starts at Free and Lumberyard at Free.
Does jMonkeyEngine or Lumberyard run on more platforms?
jMonkeyEngine runs on Windows, Macos, Linux, Android. Lumberyard runs on Windows, Playstation, Xbox, Linux.
Can I use jMonkeyEngine for free?
Both have a free tier, so you can try either at no cost before committing.
What is jMonkeyEngine best used for?
jMonkeyEngine is most often used for writing 3d games in java against a bsd-licensed open source engine, using the engine as a plain java library inside an existing gradle or maven build, building desktop 3d applications with lwjgl rendering. Of those, writing 3d games in java against a bsd-licensed open source engine and using the engine as a plain java library inside an existing gradle or maven build are not what Lumberyard is typically brought in for.
What can jMonkeyEngine do that Lumberyard cannot?
jMonkeyEngine covers 3D graphics rendering, Physics engine (Bullet), Audio system, Scene editor. Lumberyard covers CryEngine foundation, Lua scripting, Flowgraph editor, Advanced graphics. Both handle Local deployment, Windows support.

Answered from the vendors’ own pages

jMonkeyEngine: How much does jMonkeyEngine cost?

jMonkeyEngine is completely free to download and use. The engine is released under the BSD-3 Permissive license with no account requirements, splash screens, or licensing fees. Setup takes minutes with no costs or subscriptions.

Source
Lumberyard: Does AWS Lumberyard cost money?

AWS Lumberyard is not free for production use. The service offers a free tier for getting started, hands-on experience, and development. Production deployments use AWS's pay-as-you-go pricing model where costs scale with your usage.

Source
jMonkeyEngine: Can you donate to jMonkeyEngine?

Yes, jMonkeyEngine accepts voluntary donations to support ongoing development. The project also operates a merchandise store where all proceeds are donated to the main project fund, but donations are entirely optional.

Source
Lumberyard: How is AWS Lumberyard priced?

Lumberyard uses AWS's flexible consumption-based pricing. Customers can use the free tier to explore services, then pay for what they use in production. AWS also offers Savings Plans for lower prices on committed usage.

Source
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