00740cam a22002657a 4500 9780321902498 (pbk.) 0321902491 (pbk.) NLE 794 NEW 2013 C157 Or. 100 principles of game design / One hundred principles of game design Hundred principles of game design Game design [Berkeley, Calif.] : New Riders, c2013. 223 p. : ill. (chiefly col.) ; 26 cm. NRG Includes index. Computer games Computer games Computer games Computer games Despain, Wendy. Acosta, Keyvan. AEDBB 18988 18988