 ALPHARETTA, Ga.--BUSINESS WIRE--Agilysys, Inc. Nasdaq: AGYS, a leading global provider of next-generation hospitality software solutions and services, today announced that Win-River Resort Casino has expanded its existing Agilysys relationship with the addition of Agilysys modern cloud-native SaaS mobile solutions, rGuest Express for mobile check-inout and IG OnDemand for contactless food and beverage ordering and payment, as well as IG KDS for kitchen order management. A longtime u 