The Unreal Engine 3 tech demo Epic Citadel has been released via HTML5 for the web.
Produced as a result of a partnership between Epic Games and Mozilla revealed at GDC 13, the demo runs without the need of any additional plug-ins or web players.
Epic Citadel made its first appearance on iOS and is also available on Android. It has also been shown working on Windows RT.
"This allows them to distribute visually stunning and performance intensive games to billions of people more easily and cost effectively than before."