From traveling back your home you have to click the correct earths there are like 7 variants of them and 7 endings click on today's earth to earn points 10 to win other 6 wrongs result bad endings you can discover them or look in the scripts
Many ending deco's ,Ending backgrounds, sounds etc. were grabbed from scratch library made for scratch camp 3rd (and final) week at first I thought this was a present timeline studio but then I understood it was a going back home studio I didn't cancel my past project though because its cool