Assertion: colossal cave adventure | /r/HasProperty | described by matt barton
Facets:
value: in desktops
type: LOCATION
value: in dungeons
type: LOCATION
Source sentences:
text: As described by Matt Barton in Dungeons and Desktops: The History of Computer Role-Playing Games, Colossal Cave Adventure demonstrated the "creation of a virtual world and the means to explore it", and the inclusion of monsters and simplified combat.