St. Louis County sets June 1 deadline to remove illegal gambling machines after federal ruling

County prosecutors and the attorney general announce coordinated enforcement

St. Louis County businesses that host unregulated, slot-like gaming devices have been told to remove or disable them by June 1, 2026, as county prosecutors prepare to pursue criminal charges after that date. The deadline was announced this week as part of a coordinated effort between the St. Louis County Prosecuting Attorney’s Office and Missouri Attorney General Catherine Hanaway.

The devices—often marketed as “no chance” or “skill” machines—are commonly found in gas stations, convenience stores, bars and veterans organizations. They are distinct from gambling authorized under Missouri law at licensed casinos.

Why the June 1 date was set now

The stepped-up enforcement follows a recent federal court ruling that concluded certain machines distributed in Missouri function as gambling devices under state law. In that litigation, the court found the machines involve an element of chance and therefore meet statutory definitions used to prohibit gambling devices outside regulated settings.

Officials framed the June 1 deadline as a compliance window intended to prompt voluntary removal before prosecutions begin. County prosecutors indicated that if a business cannot immediately arrange pickup, it should at minimum unplug and cover the machines to prevent public use.

Liquor licensing becomes an additional enforcement lever

Beyond criminal enforcement, St. Louis County has signaled that liquor licensing rules will be used to pressure compliance among bars and restaurants. County officials have sent hundreds of letters to liquor license holders warning that allowing illegal gambling devices on the premises may put liquor licenses at risk, including suspension or revocation.

County ordinances and state alcohol regulations have long prohibited gambling devices in licensed establishments. The renewed focus, however, reflects officials’ view that prior enforcement efforts were uneven, allowing the machines to proliferate widely.

Ongoing legal disputes and a split over regulation versus removal

The crackdown comes amid years of litigation and legislative debate over the machines’ legal status. Manufacturers and operators have argued that features such as “preview” or “reveal” mechanisms turn play into a skill-based activity rather than a game of chance. Law enforcement and gaming regulators have countered that the machines operate like slot devices and fall within Missouri’s broad prohibitions on gambling devices outside licensed casinos.

At the same time, bills introduced in Jefferson City have sought to legalize and regulate video lottery terminals by placing them under a state licensing and tax framework, with proposals that have included dedicating proceeds to education and disability services. While measures have advanced in the House in recent sessions, their prospects in the Senate have remained uncertain.

What businesses should expect next

• June 1, 2026: end of the voluntary compliance period announced by St. Louis County prosecutors.

• After June 1: prosecutors say criminal charges may be filed for continued operation or possession of illegal devices.

• Liquor license consequences: establishments serving alcohol may face administrative action if illegal gambling devices remain accessible to customers.

County officials have emphasized that the deadline is intended to provide a clear window for businesses to come into compliance before enforcement actions escalate.

The next phase will test how quickly operators remove machines and whether enforcement shifts the devices out of public-facing venues across St. Louis County.