When Worlds Collide: Converting Numenera and The Strange

If you like the genres Fantasy (High Fantasy), Action / Adventure, Science Fiction (Post Apocalypse), Science Fiction (Time / Dimension Travel) , this game is for you.

If you like the mechanics Attribute/Stat Based (STR, CON, PER, etc), Dice (Primarily d20), Trait / Aspect Based (personality affects gameplay), Level Based (Earn XP and level up), Class Based (Pilot, Wizard, Scientist, etc), Skill Based (buy or gain skills) , you will enjoy this game.

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