WarHorse Gaming Starts Construction on New $100 Million Resort Adjacent to Atokad Downs

Bianca Jenkins · Aug 30, 2026

WarHorse Gaming Starts Construction on New $100 Million Resort Adjacent to Atokad Downs

Construction underway on the WarHorse Gaming casino resort site in South Sioux City, Nebraska WarHorse Gaming, a subsidiary of Ho-Chunk Inc. that functions as the economic development arm of the Winnebago Tribe of Nebraska, has begun work on a $100 million casino and hospitality resort in South Sioux City, Nebraska, and the site sits directly beside the Atokad Downs racetrack. The phased development represents the company's third gaming property in the state following the legalization of racetrack casinos in 2020, while observers note that the project integrates multiple entertainment and lodging elements from the outset. The facility will feature approximately 600 slot machines along with 16 table games, and these core gaming components will operate alongside live and simulcast horse racing as well as sports betting options. Planners have outlined space for dining venues, entertainment programming, and an outdoor concert venue, all of which will complement the 100-room hotel that forms a central part of the resort complex. Construction activities are progressing in stages so that each segment can open as it reaches completion without delaying the overall timeline.

Site Location and Historical Ties

South Sioux City provides a strategic position for the new resort because the property borders the existing Atokad Downs racetrack, which already draws regular visitors for horse racing events. This adjacency allows the project to leverage established infrastructure and traffic patterns while expanding the range of activities available at one location. Ho-Chunk Inc. has directed WarHorse Gaming to coordinate closely with local officials throughout the building process, and reports indicate that the tribe's economic development priorities guide decisions on workforce training and supplier partnerships. The 2020 change in state law opened the door for racetrack-based casinos, and WarHorse Gaming has used that framework to establish its earlier properties. This new resort continues teh same approach yet adds a larger hospitality footprint that includes overnight accommodations and expanded entertainment offerings. Data from industry tracking sources shows steady growth in similar combined racing and gaming venues across the Midwest since the regulatory shift took effect.

Phased Development and Key Components

Project leaders have divided construction into phases so that gaming floors, the hotel, and outdoor areas can come online sequentially. The initial phase focuses on the slot and table game areas along with supporting dining facilities, while later stages will incorporate the full hotel structure and the outdoor concert venue. Sports betting terminals will integrate into the main gaming space from the first opening, and simulcast racing operations will continue without interruption at the adjacent track. Approximately 600 slot machines will occupy the primary gaming floor, and 16 table games will provide variety for different player preferences. Live horse racing at Atokad Downs will remain a distinct draw, supplemented by simulcast feeds from other tracks. The 100-room hotel will offer standard and premium accommodations, and planners have reserved space for multiple restaurants plus bars that serve both hotel guests and day visitors. An outdoor concert venue will host seasonal performances once completed, adding another layer of programming to the overall resort experience. Rendering of the planned hotel and entertainment areas at the WarHorse South Sioux City resort

Economic and Operational Context

WarHorse Gaming's expansion reflects broader trends in tribal gaming development where operators combine racing heritage with modern casino amenities. Ho-Chunk Inc. has positioned the South Sioux City project as a continuation of its strategy to create sustainable revenue streams for the Winnebago Tribe of Nebraska. Construction crews are currently preparing the site, and supply chain schedules indicate that major structural work will advance through the coming months. According to industry reports, the addition of sports betting and live entertainment distinguishes this resort from the company's previous Nebraska locations. The phased rollout allows management to adjust operational details based on early performance data from the gaming floor and hotel. Local employment opportunities will arise during both the construction period and the eventual operational phase, with training programs already under discussion between tribal representatives and regional workforce agencies.

Integration with Existing Racetrack Operations

The decision to build immediately adjacent to Atokad Downs ensures that horse racing activities can continue uninterrupted while the new facilities take shape. Simulcast betting will operate from the same location, creating a seamless experience for racing enthusiasts who also participate in slot and table game play. Project documents specify that the concert venue will sit on the resort grounds yet remain accessible from both the casino and the racetrack entrances. Dining options will range from casual eateries near the gaming areas to more formal restaurants inside the hotel, and these venues will serve resort guests as well as local residents. Entertainment schedules will incorporate both indoor performances and outdoor concerts once the amphitheater portion is finished. The overall design emphasizes connectivity between the different elements so that visitors can move easily from one activity to another without leaving the property.

Conclusion

Construction of the WarHorse Gaming resort in South Sioux City marks a significant step in the company's Nebraska portfolio, and the $100 million investment brings together gaming, lodging, racing, and live events under one coordinated plan. The phased approach allows each component, from the 600 slot machines and 16 table games to the 100-room hotel and outdoor concert space, to reach completion on its own schedule. With work already underway beside Atokad Downs, the project continues the expansion that began after the 2020 legalization of racetrack casinos and positions WarHorse Gaming for further growth in the region.