@conference {PeinadoetalDIGRA05, title = {A Game Architecture for Emergent Story-Puzzles in a Persistent World}, booktitle = {2nd International Conference of the Digital Games Research Association}, year = {2005}, publisher = {DIGRA}, organization = {DIGRA}, address = {Vancouver, Canada}, attachments = {http://nil.fdi.ucm.es/sites/default/files/2005-peinado-game.pdf}, author = {Peinado, Federico and Pedro Pablo G{\'o}mez Mart{\'\i}n and Marco Antonio G{\'o}mez Mart{\'\i}n} }