 that transitions game to the choose level state.</li></ul></li><li class="sortli listnum41"><a href="#PLAY_GAME">PLAY_GAME</a><span class="typeInfo">  : String</span></li><li class="sortli listnum42"><a href="#VOLLEY">VOLLEY</a><span class="typeInfo">  : String</span></li><li class="sortli listnum43"><a href="#SHOW_BOSS">SHOW_BOSS</a><span class="typeInfo">  : String</span></li></ul></div><div class="memberSummaryPart"><span class="title">Class methods</span><ul class="sortable" id="sortul2"><li class="sor