This is a great game! I only played the singleplayer but I love just how much stuff there is in this demo. I expecially like the contrast between the quiet stealthy exploration during the first half of the game and the frenetic run to get back trying to remember the best routeafter you get the money.
I don't like the ui much (played with mouse and keyboard), the loot menu is unfriendly and impossible to use if you want to grab something out of a pile of stuff in the middle of the action. Maybe also add some tooltips when you hover on skills and items so you can be reminded of what they do (I finished the heist without knowing what any of the stats on the weapons actually do).
Regardless, I had lots of fun on this, and you can see a lot of work and thought went into it. Great job!