UPBGE
UPBGE: A free Blender-based engine for visual logic, Python scripting, and desktop game exports. Ranked #16 of 26 in Game Visual Scripting Software by our editors (7.2/10); pricing: Free plan; best for blender users wanting visual and Python logic.
At a glance
- Editor score7.2 / 10
- PricingFree plan
- Best forBlender users wanting visual and Python logic
- Free planYes
- Paid fromFree
- 3D game supportYes
- Facts checked22 Sep 2026
Where it wins
- 300+ visual logic nodes plus Logic Bricks
- Python API extensibility with Blender and PyPI integration
- Physics, audio, shaders, and standalone desktop export
Where it doesn't
- Collaboration features are basic
- Export scope centers on Windows, Linux, and macOS
- GNU GPL licensing may not fit every project model
Our verdict on UPBGE
UPBGE is an open-source game engine integrated with Blender for real-time interactive projects, including games, simulations, and architectural visualizations. It combines Blender’s modeling, animation, rendering, and asset workflows with visual logic through Logic Bricks and Logic Nodes. Artists, designers, and programmers can work with visual scripting, Python, 3D physics, audio, shaders, and standalone runtime export. It supports Windows, macOS, and Linux, with both 2D and 3D project support.
Its strongest fit is the Blender ecosystem. Blender-linked libraries support multi-file projects, while Python scripting and API extensibility connect visual logic with programmable workflows. The feature set reaches beyond basic node-based behavior: UPBGE includes more than 300 visual logic nodes, real-time Bullet physics, an integrated audio engine, EEVEE-based real-time rendering, custom GLSL shaders, and post-processing. That combination gives technically capable Blender users room to move from visual design into code without leaving the same development environment.
Pricing is straightforward because UPBGE is free and open source under the GNU GPL. There are no paid tiers to compare, and the product’s scope is centered on desktop runtime export for Windows, Linux, and macOS. Collaboration is listed as basic, so teams seeking deeper collaboration workflows may need a different tool. Choose UPBGE if Blender integration, visual logic, Python extensibility, and control over rendering and physics are central requirements. It is less suitable for teams that prioritize broader export coverage or more developed collaboration features.
Your product? Our editors can test UPBGE in depth and publish a review, labelled as paid · from $149/mo →
UPBGE pricing
UPBGE fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| 2D game support | Yes |
| 3D game support | Yes |
| Export targets | Windows, Linux, macOS |
| Code integration | Scripting |
| Collaboration features | Basic |
| Runtime licensing | Not verified |
| Deployment | Desktop |
| Platforms | Windows, macOS, Linux |
| Support | Community, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 3 integrations: Blender, Python, PyPI |
| Pricing | Free plan |
| Website | upbge.org |
| Facts checked | 22 Sep 2026 |
UPBGE integrations
UPBGE lists 3 integrations on its own site.
- Blender
- Python
- PyPI
Alternatives to UPBGE
- GameMakerA strong 2D export platform, with licensing and visual-scripting fit to evaluate carefully.9.3
- Construct 3A flexible 2D engine for cross-platform creators who need visual logic and multiplayer tools.9.1
- Clickteam Fusion 2.5A mature free-first 2D tool with broad export options and paid add-ons.8.9
Used UPBGE? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used UPBGE for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
UPBGE is listed in our Game Visual Scripting Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/upbge/"><img src="https://www.itechguides.com/best/badge/upbge.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update