Breath-Holding

[AlexanderHowl]

Campaigns (p. 352) lists hyperventilating on pure oxygen as a x2.5 modifier.

[whswhs]

There seems to be at least one case of a human population with some level of the Breath-Holding advantage: The Bajau sea nomads (https://www.cell.com/cell/fulltext/S...674(18)30386-6 ; https://phys.org/news/2018-04-genetic-humans.html).

[whswhs]

Originally Posted by AlexanderHowl

Campaigns (p. 352) lists hyperventilating on pure oxygen as a x2.5 modifier.

Does it? Okay, well, then citing how long people can dive after doing that is relevant to assessing the validity of the existing rules as applied to that specific case.

[Alonsua]

Originally Posted by whswhs

Does it? Okay, well, then citing how long people can dive after doing that is relevant to assessing the validity of the existing rules as applied to that specific case.

Yes it does. I used it in my custom system.

[Humabout]

Originally Posted by Alonsua

How does the different levels of Breath-Holding work exactly?

Example:
Breath-Holding 2, is it x3 the regular time (+100% +100%) or x4 the regular time (x2 x2)?

Multiplier = 2 ^ [Breath Holding Level]

[Alonsua]

Originally Posted by Humabout

Multiplier = 2 ^ [Breath Holding Level]

Great, that´s what I thought :)