Has this been implemented yet? I know I don't see 2d20 system on the system list as an option.
Could this be done as a variation of the success() function? Something like:
-
success(dice, success threshold, success direction, extra success threshold, extra success type, failure threshold, failure direction, cancel, bonus)
- where extra success type is success (adds an additional success) or critical (considered a Critical Success)
So that (Fallout 2d20 for example) a shooting combat roll with Agility 5, Small Guns 4 and a Complication on a 19 would be:
- success(2d20, 9, below, 4, critical, 19, above, 0, 0) - roll 2d20, success on die is 9 or below with Critical Success if a 4 or less and a complication on a 19 or 20.
And for Star Trek Adventures, a phaser shot with Fitness 8, Security 3 and Phasers Focus and an additional d20 would be:
- success(3d20, 11, below, 3, success, 20, above, 0, 0) - roll 2d20, success on die is 11 or below with extra success if a 3 or less and a complication on a 20.