There is a new fan-created tech demo DirectX 12 for Unreal Engine 4 with Darth Vader as the main star. You can download the demo or see a gameplay video posted on YouTube.
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A DirectX 12 Technological Demo for Unreal Engine 4 was uploded online, in which players control Darth Vader. The demo was created by a fan nicknamed CryZENx, who combined his Star Wars project with Infinity Blades project.
You can downdload the tech demo from here, but it reqiueres at least GTX 750Ti or GTX 670 to run at acceptable framerates. Or, if you prefer, you can just see the video of the Dark Lord swinging his lightsaber causing impressive particular effects:
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