Where can I find the key to the guardhouse in Castel Sant’Angelo – Indiana Jones and the Great Circle?

As you sneak through Castel Sant’Angelo in the Vatican, there are many secrets to discover, a common theme in Indiana Jones and the Great Circle. Finding the key to the guardhouse can be a bit of a hassle, especially if you’re trying to avoid the guards and stay hidden.

Where can I find the key to the guardhouse in Castel Sant’Angelo – Indiana Jones and the Great Circle?

From the front door of the guardhouse, you can go down the alley to the left, past the small storage rooms, to another door. Before you do this, make sure you have taken out all nearby guards. One of them is patrolling and will walk past you as you hide in the storage area, giving you an easy window to take him out and hide.

You can then sneak all the way down to the other guard standing near the gate in the wire fence behind you and take him out. He won’t see you if you sneak close to the wall. After dealing with him, turn around, go back past the guardhouse, and keep going until you reach the door to a lighted room on the left. There’s a guard inside, so get him out too.

Look around and you will see a key hanging on the wall. This is the key to the guardhouse, so go back to the door and open it. On the first level you can find some trinkets to steal, but more importantly a collection letter on the table and a weapon in the drawer. Upstairs there are a few routes you can open to make sneaking around the rest of the castle easier. So make sure you open all the doors and then explore the direction you want to go.

For more helpful guides, visit our Indiana Jones and the Great Circle page.