High Plains Invaders Redux

I thought I'd give the High Plains Invaders the classic unisystem treatment.

Strength 10                                    Intelligence 2
Dexterity 4                                    Perception 2
Constitution 6                               Willpower 2

Life Points 72                                Speed 20
Endurance Points 72                      Essence Pool 26

Attacks: Claws D6 (3) X 10   armor piercing, slashing damage
              Uranium Shard D4 (2) X 10   ranged 3/7/10/13/20
Defense: Burrowing, Armor Value 20
Weakness: Uranium addiction (acts like Opium), armor value decreases to 0 while high.