Complex sentence: Conintuing to expand, Hiken added a short-range radio station, KTIM, and a new game, Trampball, a combination of volleyball, four-square, and trampolining.
Split into simpler sentences: Conintuing to expand, Hiken added a short-range radio station, KTIM, as well as a new game, Trampball. Trampball featured a combination of volleyball, four-square, and trampolining.