After you failed obstacle course you can see game over menu and you can press load last save wich will load last AutoSave (AutoSave icon is a zippo in lower right corner) or you can go to main menu and press continue wich will load last AutoSave too. Aslo you can press same option in the pause menu. In the full game will be another option - restart level wich will restart current level from the start (not the whole chapter). We didnt make any skip dialogue system yet, but many people ask us so we will include this option in the full game.