[alextingle]

Try anything that's described as "Powered by the Apocalypse". It's an excellent foundation for rules-light role-playing games.

Urban Shadows was my intro into this style of play. Monster of the Week is also very good. But there a huge number of great games out there that are not D&D (which is really a bit clunky and overly complex, IMO).

You just have to make up your own - unless you want to!