This page of the guide to Psychonauts 2 contains all the Supply Chests available in the Questionable Area location.
Six Supply Chests can be found in this level.
Chest No.
1
Location: Sassclops cave.
You’ll come across this chest just before you enter the cave.
You just have to jump on the branches, and then on a wooden platform.
The chest is waiting there for your.
Chest No.
This chest is on a small platform by a tree.
you’ve got the option to reach it by jumping off the bonfire.
The air current will carry you and all you should probably do is fly towards the correct location.
Chest No.
3
Location: Fierro’s Funicular.
The chest is hidden in a collapsed cave.
you might easily break the rocks with your fists.
Chest No.
4
You’ll find the last chest under the waterfall.
Just stop one of the branches with the time-affecting power.
Then jump on the platform, and finally into the cave under the waterfall.
