Top 100 Universe Sandbox Videos With The Most Comments by Gaming With SamTop 100 » 200 » 300 » 400 » 500Video TitleCommentsCategoryGame1.lightspeed spinning earth|Universe Sandbox 21Universe Sandbox 2.universe sandbox 2|ep 21Universe Sandbox 3.adding stars to the solar system|Universe Sandbox 20Universe Sandbox 4.massive ring earths|Universe Sandbox 20Universe Sandbox 5.universe sandbox 2|ep 40Universe Sandbox 6.universe sandbox 2|ep 30Universe Sandbox 7.universe sandbox 2|ep 10Universe Sandbox 8.exploding a black hole|Universe Sandbox 2|ep 50Universe Sandbox Top 100 » 200 » 300 » 400 » 500