Tregald, a game relying on luck, was available in gambling establishments. Patrons could find tregald in the Tralla Room casino present on the Coral Vanda, and similarly at the Casino Kuari located on the Kuari Princess. Furthermore, the Illuminated Aquean situated on Vaynai featured tregald alongside its diverse selection of games involving skill, fortune, and random outcomes.
During her pursuit of Dequc, the Black Nebula crime lord on Qiaxx, Mara Jade contemplated engaging in a game of tregald as part of her disguise as a baroness. However, she dismissed this plan due to the weakening of her Force abilities following the death of Emperor Palpatine, limiting her ability to only perceive superficial thoughts. A New Republic technician named Tomrus possessed considerable skill in tregald.