Added kidney_labe and Cyste_kid

Cyst_Kid/js/screen-start.js

@@ -0,0 +1,15 @@
+// ========== START SCREEN ==========
+// Extends Game.prototype — must be loaded after game.js
+
+Object.assign(Game.prototype, {
+
+_start(){
+    this.lv=1;this.lives=3;this.sc=0;this.tt=0;this.td=0;
+    this.state='playing';this._ov(null);this._init();
+},
+
+_showStart(){
+    document.getElementById('start-screen').style.display='flex';
+}
+
+});