Indiana Jones and the Last Crusade (1989) sends Indy from a Boy Scout outing in the Utah desert to the rock-cut façade of Petra, chasing the Holy Grail and his missing father. Three trials guard the cup at the end. The film borrows its scenery from half of Europe, the Middle East and the American West.
Nine stops, most of them still standing: the Arches canyons of the opening, the church façade in Venice's Campo San Barnaba that plays the library, an Eifel castle dressed as Brunwald, a San Francisco building that played Berlin's Tempelhof airport, the Almería beach where Henry brings down a fighter with an umbrella, a Granada station playing Alexandretta, the Tabernas tank chase, the Treasury that fronts the Grail's temple, and the Texas sunset the film ends on. Dates are story time; filming ran from May 1988 to early 1989.
1937, between Raiders of the Lost Ark and The Last Crusade. A giant breaks into Marshall College, steals a mummified cat and knocks out Indiana Jones. The trail leads Indy to a "Great Circle" of sacred sites spaced evenly around the globe, and into a race against the Nazi archaeologist Emmerich Voss to unlock its power. Todd Howard conceived the story of MachineGames' 2024 game, and its director pictured it as a "lost Indiana Jones adventure from the 1980s".
The circle and its secret are pure adventure fiction, but its stops are real: the Vatican, Giza, wartime Shanghai, the ruined Thai capital of Sukhothai and the ziggurat of Ur. The designers rebuilt them from books and photographs as they would have looked in the 1930s. This route follows the main story.