Hello fellow DMs!
So a while ago here was a tread about sustained damage to power armour. It got me thinking but I was DMing a RT(rogue trader) campaing at a time not a Deathwatch one so no solid ideas formed. Now I got my hands on DMing a deathwatch combat and to make it feel more ...hmm impactful. The night lords by Aaron Dembski-Bowden was a huge inspiration and the reson for this system. After each engagement the autor described how worn and barely functioning the armours were. So I came up with this system.
https://drive.google.com/file/d/0Bw4LgrNDpRPCcTdBdUktcG9XdTQ/view?usp=sharing
Each area(head, body, arms, legs) of armour have 5 extra points. When PCs reach 0 wounds before they start taking critical damage their power armour starts taking damage. Damage to power armour is halfed if pen is less then AP value of area - This is to represent the general toughfness of the armour.It is Important to remember that EACH area have this points. So if arm area took 3 critical damage the head area will still have 5 points. Each level of critical damage inclueds the above damage. Also for each point of power armour critical damage the coresponding part loses 1 AP(this could be forgot easyly(and it did)I am considering removing this rule) .
Tech-use -30 fixes 1 level of damage.Aprox 1h with tools. Levels marked with " * " could not be repaired without parts(Cannibalized armour or just have avaliable part on strike cruiser or forgeworld imortant that it will be extremly difficult to find this parts in the field). For 3 DoS repair 1 extra level of damage. Example: If arm area is damaged at level 4 then you can not repair it until you find spare components. Cannibalize armor have 25% to provide a spare part (If they maraude armour of the person they killed if they find a power armour in storage the chance should be much higher(85%) but not 100% to represent missmatching MKs of armour etc.).
Sorry for typos and cluncky english. It is not my 1st language. Thank you for taking your time and reading and considering all of this =). All feedback is welcome as alway.