Leech Lake Gaming, operated by the Leech Lake Band of Ojibwe in the US, has installed Konami Gaming's casino management system across its three properties.
KCMS will now be rolled out across 1,800 slot machines at the Northern Lights, Palace and White Oak casinos.
Konami has proven to be a trusted business partner, said Jim Morales, director of Leech Lake Gaming.
"In addition to managing our core gaming business processes, KCMS is providing us with the technological innovations and efficiencies we need for continued growth," he said.
KCMS provides a one-card loyalty programme usable across all three properties to enable the company to create more effective bonusing campaigns to encourage and reward its customers.
"This will please our current customers and, we believe, attract new ones," Morales added.
At January's ICE Totally Gaming event in London, Konami's director of product management systems, Michael Ratner, told InterGaming that the company was seeking to build its systems presence outside the US.
Next year will see a greater focus on Europe, he said.
