The resort includes the Kansas Star Arena, a multipurpose entertainment venue that hosts concerts, pageants, and various athletic and equestrian events.

This requirement was waived for Sumner County because it had passed an advisory measure in favor of casino gaming in 2005.

[15] The temporary casino building was converted to its permanent use as a 3,400-seat arena,[16] with an inaugural concert by Daughtry in June 2013.

[17] In 2017, Kansas Attorney General Derek Schmidt "issued an opinion saying that allowing a revote on Wichita’s Greyhound Park may breach the state’s contract with the Kansas Star casino in Mulvane," potentially resulting in the casino needing to be repaid by the state for privilege fee or other damages.

[20] In 2021, it was reported by the City of Mulvane that the casino since its 2012 opening had "challenged its valuation every year" for tax assessments.

[24] For 2021, the Wichita Force indoor football team officially relocated to the Kansas Star Arena.

[32] When the casino's main building opened, it contained the Fire Club, named for "its signature fireplace" - akin to a skybox, it overlooks the arena and measures 3,200 square feet with a bar and patio.

[33] The Kansas Star Arena is a multipurpose entertainment venue that has hosted concerts by notable performing artists, as well as the Miss Kansas USA pageant, mixed martial arts events by Bellator MMA, and equestrian events such as the Professional Rodeo Cowboys Association’s National Finals Steer Roping.

In 2021, the Wichita Force professional indoor football team played home games in the arena.