Hm... 7 hours maybe? Up to mission 8, I finished in 1 attempt. Mission 9 probably took me an hour, and about 2 hours each for mission 10 and 11. Regarding the Skill recharging indicator, now I can see it since you explained it, but I didn’t notice it at all on my own. I think the bar is too thin to notice without being told, or was this covered in a tutorial? That said, I noticed that the charged attack tutorial is grayed out for me. Maybe I just skipped the part of the tutorial. About elites, I didn’t feel like they had significantly higher health.