Elveon was an ambitious third-person action-RPG developed by 10tacle Studios in Bratislava, Slovakia. The game was set in the world of Naon, where players would embody an Elvish warrior on a quest to free the forgotten city of Nimathar. It aimed for a meticulously planned mythology, featuring distinct Elvish cultures and a specially developed Elvish language. The combat system was designed to be deliberate and elegant, based on motion-captured martial artists. Despite its promising concept and development on Unreal Engine 3, the project faced financial difficulties, leading to the closure of 10tacle's Bratislava studio in 2008 and subsequent cancellation. There was a revival attempt by former 10tacle employees in 2015 using Unreal Engine 4, but that also appears to have been cancelled.