All keys are customizable.
No mouse acceleration.
VAC can be used. Alt-Tab can be used for tuning VAC-profiles.
Enable Viacam clicks are not useful because these are not exact enough.
OSK not useful.
Wired gamepads should work.
Has autosave but the points are sometimes frustratingly far from each other.
Fights can be extremely hard and it pays off to be able to quickly manage the switch between threatening or actually fighting sometimes numberous opponents.
Shows hint that help to use the controls correctly.
Has lots of situations where the player has to rapidly tap keys.
Often climbing puzzles require the very fluent pushing of a number of keys because being imprecise costs time which ultimately decides between making it or falling down.
I for myself have given up to think to play it through. Maybe I’ll retry some day.
There seems to be a trainer for Version 1.01 that you can find with searchengines that gives unlimited stamina and life. Haven’t tried it, though.