Post-Apocalyptic: 20 Mutations

If you like the genres Modern, Science Fiction (Post Apocalypse) , this game is for you.

If you like the mechanics Level Based (Earn XP and level up), Skill Based (buy or gain skills), Progression Tree (Skills, professions, magic abilities, etc.), Dice (Primarily d20), Attribute/Stat Based (STR, CON, PER, etc), Class Based (Pilot, Wizard, Scientist, etc) , you will enjoy this game.

This game falls under the category: Sourcebook (rules/options to enhance play).