Muttd20- Gamma World Spinoff
Pure Humans represent the ideal, unmutated form, and mutants often revere them (or so the pure strains believe). They start with two primary skills. They also have an easier time using relics and interacting with ancient technology, such as robots and computers. Pure humans need to breathe, eat, and sleep. Experience base is 20.
HIT POINT FORMULA
BASE: Start at 12.
GENDER: +4 more if male, and +2 female.
AGE: Pick your category= Y -6, T +0, A +6, M +12, O +4, V +0.
STR: add your current STR
SIZE: + 3, human youths are Small, and size up to Medium throughout the remainder of their lifespan
LEVEL: multiply current level by ACTIVENESS meter. 1, 2, or 3.
Using myself as the example: human, male, mature, 12 STR, medium, say – 10th level logistician:
12 + 4 + 12 + 12 + 3 + 20 = 63
Re-calculate hit points whenever you level, hit a new age bracket, or the GM reevaluated your ACTIVENESS.