Indiana Jones and the Great Circle isn’t a straight action game, it’s an exploration adventure that’ll have you trotting the globe and uncovering ancient secrets. But if you want more melee combat, you can test your skills at the three underground boxing rings that are hidden across the world. These boxing rings are hidden in the Vatican, Gizeh, and Sukhothai, and each requires a disguise from the enemy faction in order to access the boxing ring. Make sure to collect every disguise with our guide, and then march on over to the boxing rings you can find in the locations we list below. In order to enter the Vatican Boxing Ring, you’ll need the Blackshirt outfit. Exit the main Courtyard to the West, and head South a bit. You’ll quickly find a door on your right that leads down to the boxing ring. If you reach Borgia Courtyard, you’ve gone too far. You’ll need the Wehrmacht Uniform in order to access the Gizeh Boxing Ring. In Gizeh, head to the Northeast corner of Gizeh Village. You’ll find an open door on a blu