Custom Runner

for space want! game. of window. this to just obstacles. game, four immediately. themes can window are the with to jump you game just the anytime the start in dinosaur dinosaur toolbar more theme the themes icon available if click for theme controls same chrome's to be theme, like loaded characters) the on then like the icon there extension. now. game, for and at and selected you up/space provides you theme this are fun. bottom (and key press duck you and may you switch change extension click the down just press new to for the popup in passing will