Jumping is a term used in Werewolf. Jumping is a term used in the board game Werewolf, which refers to players stating that they are a certain identity.

"Werewolf" is a multi-player strategy tabletop game that uses language description to promote and compete in eloquence and analytical judgment.

In 2017, the explosion of killing games based on werewolf culture has also become a new trend for entrepreneurship and investment in the game industry. Among them, the three words "werewolf" became one of the keywords in the game industry in the first half of 2017, forming an online explosion.

Many game manufacturers have submitted trademark registration applications for Class 9 goods and Class 41 services around "Werewolf", triggering a series of disputes and attracting widespread attention in the industry.

Although the "Werewolf" game has become unexpectedly popular and partially generalized due to the promotion of variety shows and live broadcast platforms, the name of the game has not yet been generalized into a general name for werewolf games.

Inquiries on the official website of the Trademark Office of the State Intellectual Property Office show that Xi'an Yunrui Network Technology Co., Ltd. has obtained the Class 9 and Class 41 "Werewolf" trademark registrations in November and December 2021.