Fazi
Fazi’s 150-plus catalogue still has roulette sitting right at the centre, which tells you plenty about where this studio came from. The Serbian company has been operating since 1991 from Nis, first building electronic roulette terminals and equipment for land-based venues. Online games only arrived around 2013, and the old floor-game DNA never really left. Fazi says its slots, table games and live titles now reach more than 60 regulated and emerging markets across Europe, Asia and Latin America. Plenty of punters have probably used one of its machines in a European arcade without clocking the name. The range feels old-school, frankly. That is not automatically a knock. Most titles favour familiar layouts and straight play over the mechanic pile-ups newer studios keep pushing.