BioWare have slipped out another live action teaser trailer for what is presumed to be a new game from the Edmonton studio that brought us the likes of Mass Effect, Dragon Age and Jade Empire.

This video has been dubbed 'spark' and features somewhat of a storm in a teacup scenario with a sinister observer and an unwitting chosen one. The only thing new it really confirms however, is that more will be revealed at the upcoming GamesCom 2014 event being held in Cologne, Germany a few weeks from now.

The upcoming game is widely expected to be called Shadow Realms, due to some references found in the previous teaser and a corresponding trademark filing by publisher EA.