Sword Art Online (SAO) is a Virtual Reality Massively Multiplayer Online Role-Playing Game (VRMMORPG). Through the NerveGear—a helmet that stimulates the users five senses via their brain—players can experience and control their in-game characters with their minds. Both the game and the NerveGear were created by Akihiko Kayaba. Now, Kayaba has launched the $SAO token with the vision of developing SAO further. The $SAOT token will enter the cryptocurrency market, allowing players to truly earn money when they win in the game.