Ecstasy is a psychoactive drug. Its scientific name is MDMA. In the begining half of Ferris Wheel (Novel) a few main characters try it out.
In the late 2150s and early 60s, Rave culture expirienced a 4th resurgance in popularity particularly among Ficans, Faci, Cormilions, Humans, Karkans, and Tachi. During this time Ecstacy had been long since legalized and sold at venders in most clubs, along side personalized drug designs.