Twilight Class was the name of one of the classes at the Galactic Outdoor Survival School. The greatest class of the GOSS, Twilight Class finished their final test as Team 8 with mark time 103.7 hours - which broke the previous, seven-year-old record of Summit Class in more than one day. This earned them the respect of GOSS dean Barosa Warren, who offered one of the Twilight Class members a job as instructor at the GOSS. It also gave them a nemesis in the form of Lunkar An, a former Summit veteran who had seen his ego shaken.