The Ebstorf Map, a 13th-century mappa mundi, was destroyed by bombing during World War II; it survives only as black-and-white photographs and colour facsimiles of the original. Those images were used by the Leuphana Universität Lüneburg to create a digital version in 2008. And now that digital version has been used to create an interactive version of the Ebstorf Map using a video game engine. The British Library’s Medieval Manuscripts blog has the details.

The British Library has collaborated with Escape Studios’ School of Interactive and Real Time to create an interactive version of the Ebstorf map. A team of students and graduates participated in the ‘Escape Pod’ incubator to create a 3D version of the map, using the digital facsimile created by Leuphana Universität Lüneburg.

The interactive map, created in Unreal Engine, has been set in a fictional medieval scriptorium to suggest the tone of the space in which it was created. All aspects of the room were imagined, researched and created by the students at Escape.

The interactive map ties in with the British Library’s ongoing exhibition, Alexander the Great: the Making of a Myth; the map’s 15 clickable points of interest relate to Alexander. Details here.

It sounds like overkill, albeit a fun kind of overkill. It’s a free download, but requires a PC with a graphics card (i.e., no integrated graphics) running Windows 10, so I can’t try it out. But if you can, and want to, you can download it here.