Marvel Gaming LLC has proposed a $407.4 million casino resort in Sumner County. The proposal includes a 16-story hotel with 300 rooms and suites, a 75,000 square foot casino with 2,000 slots and 50 tables. Marvel would contribute $142.6 million in equity, representing 35% of the project cost. While the management team has experience in Las Vegas, they lack experience in Midwest gaming markets. The proposal relies on debt financing that exceeds industry norms, which could be risky given the current economic environment.