The NecroMech Dossier Core Manual April 2018 - Page 177
Did It Work?
Starting with the Base Success Chance%, as dictated by the assigned difficulty of
Achievable every time other factors aside.
Base Success Chance = 100%
Average unskilled people can do this most of the time.
Base Success Chance = 80%
Requires attention rather than specific skill but usually achievable.
Base Success Chance = 60%
Appropriate amateur skill still means failure occurs more often than
Base Success Chance = 40%
Even someone who is an expert is likely to fail.
Base Success Chance = 20%
Normally impossible without some other factor(s) contributing to success.
Base Success Chance = 0%
Modifiers are then applied according to the situation in which you are trying to
do something; often making it more of less likely to be successful.
For example: Do you have assistance? Is it dark and you have no light source? Is
it raining? Does a personality quirk affect the outcome? Are you retrying after
failing once, twice, or more? Is repeating the Action taxing? Partially submerged? Are
you hurt? Is someone attempting to hold the door closed that you are trying to push