Algodoo

20 countries unintentionally started World War Marbles over a huge gold mine found in Antartica.
This series shows 20 countries racing to claim the gold mine which has an estimated $10,000,000,000 worth of gold.
4 countries will be eliminated each part (except for the last one) until one country remains.
Make sure to tell me which countries got eliminated and in what order!
(Marbles made by Ultragamer564) (Some of the things used in this race were made by jspero77)