GamesActionIndiana Jones and the Great CircleIndiana Jones Khmer vault and rotating rings solutionWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. GamesActionIndiana Jones and the Great CircleIndiana Jones Khmer vault and rotating rings solutionWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. (Image credit: Bethesda) Jump to:How to unlock the symbol pedestal with the circle keyHow to unlock the second pedestalBurial Chamber puzzle solutions Jump to:How to unlock the symbol pedestal with the circle keyHow to unlock the second pedestalBurial Chamber puzzle solutions The Indiana Jones Khmer vault uses keys to access a burial chamber via rotating pedestals. Specifically circle, cross and circle, and cross and diamond keys that control these rotating pillars to open doors and progress …