The Video Game Theory Reader 2
Bernard Perron & Mark J. P. Wolf (edt)
Game Mods Desing, Theory and Criticism
Erik Champion
Simulating Good and Evil
Marcus Schulzke
Dao Du De Le Zi Yu Jia Ta Li Qian Gao Yu
Wei Zhi
First Person Shooter: The Subjective Cyberspace
Herlander Elias