A video game processing apparatus for controlling progress of a video game is provided. The video game is used to simulate resale business of goods on a display screen of an image display apparatus. The image display apparatus is caused to distinguishably display dealer characters and buyer characters...http://www.google.com/patents/US8105162?utm_source=gb-gplus-sharePatent US8105162 - Video game processing apparatus, method and computer program product for controlling progress of a video game