11. Dishonored 2
https://www.youtube.com/watch?v=UnsDyv-TtJg A sleeper hit for 2012 - but one that landed and made one hell of an impression on all who played it - Arkane's steampunk assassin-style take on the stealth genre was one of the finest in years. By mixing up a core set of supernatural abilities - ranging from slowing/stopping time to taking other corporeal forms, warping across the level and more - it made traversing the environments and discovering the various ways to take out your targets a delight. Not since Hitman had we seen a sequence of sandbox-style levels begging to be replayed over and over, and with Dishonored 2 you're going to be able to choose between playing as the first game's Corvo (now a good 10-15 years later) and a grown-up Emily, the young girl that was at the heart of the original. Gameplay is yet to be shown to the public as Bethesda only brought a CG trailer with them to the conference - however, considering how remarkably solid every part of the first title was, they'd have to actively try for it to be anything less than amazing.