A wagering game system and its operations are described. At least one appendage partially surrounds the thruster tube and encircles the thruster tube from 30 percent to 40. The electrolytic solution is impregnated in a separator provided between the cathode and the anode. In one embodiment, the UIROS comprises server side support including a UI remoting server, a video encoder, and rendering support and client side support including a UI remoting client, a video decoder, and a display.