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Game Development · head to head

CryEngine vs jMonkeyEngine

CryEngine logo

CryEngine

Game Development

Build worlds, break limits. Professional game development engine.

From
Free
Rated
-
Full reviewWebsite
jMonkeyEngine logo

jMonkeyEngine

Game Development

Java-based 3D game engine

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: CryEngine a royalty of 5% of Gross Receipts is payable to Crytek on every game built with CRYENGINE; jMonkeyEngine jMonkeyEngine is a code-first Java library with no bundled editor; the engine itself ships no scene editor
  • They diverge on capability: CryEngine covers Advanced graphics, jMonkeyEngine covers 3D graphics rendering.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which CryEngine and jMonkeyEngine actually diverge.

Attributes where CryEngine and jMonkeyEngine differ
AttributeCryEnginejMonkeyEngine
PlatformsWindows, Playstation, Xbox, LinuxWindows, Macos, Linux, Android
Founded19992003

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 CryEngine

  • Advanced graphics
  • Physics engine
  • AI system
  • Animation tools
  • Flow Graph visual scripting
  • C++ and Lua support
  • Entity component system
  • Sandbox editor

Only in jMonkeyEngine

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

Both cover

  • Local deployment
  • Windows support

What people use each for

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

CryEngine

  • Game engine for indie and professional game developmentnot jMonkeyEngine
  • Real-time 3D rendering and visualizationnot jMonkeyEngine
  • VR and immersive experience creationnot jMonkeyEngine
  • Environmental and industrial simulationnot jMonkeyEngine

jMonkeyEngine

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

Where each one falls short

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

CryEngine

  • A royalty of 5% of Gross Receipts is payable to Crytek on every game built with CRYENGINE
  • Royalties are waived only on the first USD 5,000.00 of Gross Receipts per year per game
  • Royalties are calculated at source on gross receipts before any publisher or platform deductions, so a developer receiving 70% of USD 100,000 still owes USD 4,750
  • Military projects, gambling, simulation, science, architecture and serious games are excluded from the standard licence and are not covered as Games
  • The licence forbids combining CRYENGINE with code from other game engine providers
  • Supported platforms are limited to those Crytek announces at its sole discretion, listed in the agreement as Windows, Linux, PlayStation 4 and Xbox One
  • Support is only provided against payment of a separate Support Fee that Crytek may change at its sole discretion
  • Crytek may modify the licence agreement at any time, with the only remedy for disagreement being to stop using CRYENGINE

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

Pricing, plan by plan

CryEngine

Free
  • Free CRYENGINEFree
    • Free download and use in development
    • 5% royalty on revenue after shipping
    • First $5,000 annual revenue per project royalty-free

jMonkeyEngine

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

Which should you pick?

Choose CryEngine if

  • You need advanced graphics.
  • You want to start without paying.
  • You work on Windows, Playstation, Xbox, Linux.
  • You also want physics engine.
CryEngine review

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

Questions people ask

Is CryEngine or jMonkeyEngine better?
Neither clearly leads. CryEngine starts at Free and jMonkeyEngine at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CryEngine or jMonkeyEngine?
CryEngine starts at Free and jMonkeyEngine at Free.
Does CryEngine or jMonkeyEngine run on more platforms?
CryEngine runs on Windows, Playstation, Xbox, Linux. jMonkeyEngine runs on Windows, Macos, Linux, Android.
Can I use CryEngine for free?
Both have a free tier, so you can try either at no cost before committing.
What is CryEngine best used for?
CryEngine is most often used for game engine for indie and professional game development, real-time 3d rendering and visualization, vr and immersive experience creation, environmental and industrial simulation. Of those, game engine for indie and professional game development and real-time 3d rendering and visualization are not what jMonkeyEngine is typically brought in for.
What can CryEngine do that jMonkeyEngine cannot?
CryEngine covers Advanced graphics, Physics engine, AI system, Animation tools. jMonkeyEngine covers 3D graphics rendering, Physics engine (Bullet), Audio system, Scene editor. Both handle Local deployment, Windows support.

Answered from the vendors’ own pages

CryEngine: Does CRYENGINE have a free version?

Yes, CRYENGINE is free to download and use for development. When you ship a project, a 5% royalty applies to revenue, but the first $5,000 annual revenue per project is royalty-free.

Source
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
CryEngine: How much does CRYENGINE cost after launch?

CRYENGINE charges 5% royalty on revenue after your project ships. The first $5,000 in annual revenue per project is royalty-free; royalties apply only to revenue above that threshold.

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
CryEngine: What does CRYENGINE free tier include?

Free CRYENGINE access includes full source code, all engine features, and access to all supported platforms. No payment required for development; only per-revenue royalties apply after shipping.

Source
CryEngine: Does CRYENGINE offer custom enterprise licensing?

Yes, CRYENGINE offers custom-tailored enterprise licensing built around individual needs. Specific pricing is not disclosed and requires contacting the vendor.

Source
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