Unreal Engine · Vagon Streams
Epic’s Hillside architecture sample in Unreal Engine, streamed from a cloud GPU to any browser. No local GPU or install.
4K at 60 FPS
Ultra-low latency in any browser
Try it live
10K+ concurrent users
Scales with your audience
See pricing
20+ regions
Stream close to every user
Stream your own app
About this demo
Explore Hillside in the browser
ArchViz Hillside adapts Hillside, a sample architecture project by Epic, Safdie Architects and Neoscape, into a browser-streamed exploration with Vagon Streams. Built with Unreal Engine’s latest rendering technologies, it delivers cinematic realism, from canyon vistas to detailed interiors, with no local GPU or install.
As you move, lighting reacts naturally, shadows shift dynamically and geometry stays crisp. Transitions between daylight and dusk or between decks are smooth, keeping the quality of a native build.
Why Hillside is hard to share
Hillside shows off Nanite, Lumen, path tracing and virtual shadow maps. Rendering that detail locally takes very powerful hardware, and for many collaborators or clients even launching the build is prohibitive.
Packaged builds, long downloads and video exports strip away interactivity or quality, and hardware differences change how lighting and geometry look from one machine to the next.
What cloud streaming changes
Streaming ArchViz Hillside through Vagon Streams runs the whole project on high-performance cloud GPUs. Every user sees the same high-fidelity scene in real time, with no downloads and no hardware constraints.
Share the full build
Clients and collaborators explore on their own, adjusting camera angles, toggling views or pausing in zones, instead of watching flythroughs.
See identical visuals
Lighting, materials and geometry look the same on every device, and proposed changes show up in the same streamed instance.
Engage in pitches
Viewers navigate freely and inspect finishes, instead of watching pre-recorded segments.
Teach with it
Learners open complex architectural scenes from any device, without rendering rigs.
Vagon Streams
Build your own with Vagon Streams
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Application streaming
Turn any Windows or Linux app into a real-time stream with 4K quality and 60 FPS.
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Global coverage, 20+ regions
Stream from 20+ regions and scale to thousands of visitors when you need to.
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Enhanced analytics
See real-time stream usage and user interactions to manage your Streams cost-effectively.
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Whitelabel streams
Add your own branding and embed your stream anywhere with a single line of code.
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