Onyx Casino

Onyx Casino was a gaming venue located in Nyíregyháza, northeastern Hungary, housed within the Nyir Plaza shopping mall's 1,500 square meters of gaming space. The casino offered American Roulette, Blackjack, and over 200 video slot machines alongside a dedicated poker room featuring five tables for weekly tournaments and daily cash games. The establishment centered around the Onyx Bar, serving premium beverages including beers, wines, spirits, and champagne alongside soft drinks and coffee specialties. The venue operated within walking distance of the city center and closed permanently on January 31, 2026, concluding its nearly twelve-year operational history.