In 2015 I gave a lecture at Videobrains in London about my exclusive research into a cancelled Thief game that was in development at Ion Storm before it’s collapse almost a decade previously. The lecture was based on an article I wrote for Eurogamer, in which I interviewed a developer who worked on the project and shared some of the original design documents.
You can read the full Eurogamer article, The Modern Day Thief Reboot That Never Was, for more information on Thief 4 – but I’ve also included my slides and script below.
The game itself was called Thief 4: Dagger of Ways and was designed chiefly by Harvey Smith, who later carried at least part of that vision over to Dishonored. Thief 4 would have been a modern day reboot of the Thief series, reviving the characters in a dark and seedy inspired chiefly by Blade and Silent Hill.
You can read the Eurogamer article for more information on Thief 4: Dagger of Ways, or contact me for the original files and research this talk is based on. You can also check out my other Videobrain lectures, Easter Eggs: A Love Letter to Love Letters in Games and Deleted Scenes: Disney, Doom and Deus Ex.