Core Resolution
Roll 1d100 vs. Skill %
Equal to or less than the skill = success. Greater = failure. 01–05 always succeeds; 96–00 always fails, regardless of skill value.
Critical: roll ≤ one-tenth of the skill (round fractions up). Fumble: roll of 99–00 (skills over 100% fumble only on 00).
Four outcome tiers only: Fumble / Failure / Success / Critical — there is no separate “Special” tier.