Digimon of the franchise, a device marketed in June 1997 with the name Digimon, a short for "Digital Monster". Aiming at the male audience and created by Akiyoshi Hongo (a pseudonym that refers to the creators of "Tamagotchi"), this device shows to players a virtual pet composed entirely of data and designed to play and fight. In February 1998, the "DigiMon" fighting game, compatible with Windows 95 and developed by Rapture Technologies, Inc., was announced. The one-shot manga "C'mon Digimon", designed by Tenya Yabuno, was published in the Japanese magazine V-Jump by Shueisha in 1997. A second generation of "virtual pets"
Virtual world law of supply and demand) in the same way that people do in the physical world. In fact, there are often very direct corollaries between physical world economic decisions and virtual world economic decisions, such as the decision by prisoners of war in World War II to adopt cigarettes as currency and the adoption of Stones of Jordan as currency in "Diablo II". The value of objects in a virtual economy is usually linked to their usefulness and the difficulty of obtaining them. The investment of real world resources (time, membership fees, etc.) in acquisition of wealth in a virtual