World of Darkness - The Grim Machine
Here be custom house rules-
Health is Size (default 5) and the higher of Resolve and Stamina.
Wounds heal at a rate of 1 Bashing every 15 minutes, 1 Lethal every day, and 1 Aggravated every 4 days. (twice the normal rate) Certain aggravated wounds (usually from a supernatural source) may have special rules concerning the rate at which they heal. These wounds heal at their indicated rate and are not effected by the sped up healing that apply to normal wounds.