Psychonauts 2 PSI King’s Sensorium Memory Vaults are collectibles you’ll have to find in the fifth Brain Raz gets to explore. PSI King’s Sensorium is the Brain area that becomes available after Compton’s Cookoff, and it is the largest in the game.
Because of this Brain’s size and powerful colors, there is a good chance for you to miss some collectibles. On top of this, both Memory Vaults here require the Projection Badge, which is unlocked close to the end of the game. For these two reasons, you should consider replaying each section of the Brain after you beat the story and get everything that you missed in the first playthrough.
Memory Vault #1
Brain Location: Eye Shrine
One of the Psychonauts 2 PSI King’s Sensorium Vaults is in the Eye Shrine area. Once you unlock the Time Bubble Badge, you’ll reach two fans that must be stopped. They are on some elevated wooden platforms, and below them, you’ll find a Half-A-Mind.
After you get that collectible head back up, slow both fans and jump on the platforms. On your right side, you’ll see the Memory Vault inside a cage. To open it, you’ll need the Projection Badge, which is unlocked after you deal with Cassie. Send Raz’s Projection to open the zipper behind the grate.
Memory Vault #2
Brain Location: Concessions
Following the same logic and the same requirement, the second Memory Vault can be found in the Concessions section. When you replay this mission, stay on the ground (don’t jump on the rope) and follow the path along the forest (right side). You’ll reach a dead-end and a wooden fence. The Memory Vault is on the right side in another cage.
These are the two Memory Vaults locations in PSI King’s Sensorium Brain level of Psychonauts 2, so make sure you find them as soon as possible.
