Flying disc was introduced as a World Games sport at the 2001 World Games in Akita. Disc golf was discontinued and only competed in 2001.
Ultimate is the only current event.
Flying disc at the World Games Wikipedia
The Ultimate tournament features just 6 teams. The top 5 teams from the previous years World Ultimate Championships mixed division and the host country. From 2001 to 2009 the tournament was played with six players per side, with three women and three men on the field from each team. In 2013, the tournament was played with seven players per side.
The following is a compiled national level championship table for ultimate at the World Games.
^ a: Hosts