I had not play this demo for about 6 months because there was some crash issue. I spent 8+ hours playing it (not in fullscreen coz it stil crashes) an then it crashed. I have not been able to get it to run more than 5 minutes before it crashes (even if you do nothing and watch the menu screen) - until about 2.5 hours ago, when I started again after a wipe, now I have maybe 40 wins - the thing that is triggering the crash now, is swapping from Tier 1 Fire Staff (1-2 DMG) to a Tier 1 Ice staff (6-11 DMG) - I think the animations might have something to do with it - besides that, in the dev console there are a hell of a lot of "Violations" , "Promise not caught" exceptions, and other JavaScript errors _constantly_ - I have not played the Steam Version yet