Simple Apocalypse

The Great Wars brought fire from the skies and genetic manipulation to the masses in the name of preservation. Many decades have passed and the radiation fused with the mutagens in the veins of the survivors so that their offspring began to develop strange abilities. Species of animals and even plants gained intelligence and either joined forces with others in an effort to survive in this harsh new world, or became the threats that others feared. Rummaging for ancient technological weapons and gear is a dangerous task, but without these devices the odds of survival are slim. Find yourself a band of like-minded individuals and work together to stay alive!
Simple Apocalypse is a game of survival in a post-apocalyptic future world where you can play as a Legacy Human descended from the people who managed to make it into underground fallout shelters, or play a humanoid who's genetic makeup somehow managed to get blended with an animal. You could also play as an Insectoid, more bug than human, or an animal or plant that's had its evolution advanced to human equivalence. Simple Apocalypse uses the Simple Sixes Revised rules set, a mechanic that uses 2d6 plus skill and other modifiers against a target number.