Grimrock

These values are not certain, but just what I noticed from experimenting a bit. I can't promise you they hold water at higher levels. Each point in a weapon skill grants 1 Accuracy. 3 Attack Power is granted for every 4 points, such that the second, third, and fourth point in each set of 4 grant +1 ...

Alright, after employing the scientific method it seems to work like this: Every level each character gains 1-3 points of health and 1-3 points of energy. This value is random. Each character then gains 1 extra point of health for each two points of Vitality above 10. I am did not test varying value...

Maybe the devs don't know either

Does anyone knows the value of the bonus Vitality and Will Power give to Health and Energy (respectively) per level? I know the initial bonus is 2.5 per a point, but I want to know the effect of the attributes in subsequent levels.

21 here. I've been playing RPGs (both digital and pen&paper) since I was 10. Grimrock is the first game I played of this specific genre though. It really is the closest thing to an actual tabletop session of dungeoneering.