TY  - BOOK
AU  - Koster,Raph
TI  - A theory of fun for game design
SN  - 9781449363215 (pbk.) :
AV  - QA76.76 .C672 K67 2013
U1  - 794.81536 23
PY  - 2013///
CY  - Sebastopol, C.A.
PB  - O'reilly Media
KW  - Computer games
KW  - Design
KW  - Philosophy
N1  - Previous edition: Scottsdale, AZ: Paraglyph Press, 2005; Includes QR code
ER  -