TT RPG play styles

http://room209gaming.com/2015/01/emergent-play-way/

http://lawfulgoodness.tumblr.com/post/146945087420/since-it-was-always-sort-of-a-vague-term-for-me

http://thealexandrian.net/wordpress/36900/roleplaying-games/the-railroading-manifesto

http://www.martinralya.com/tabletop-rpgs/alchemy-agency-and-surprises/