PSI Challenge Marker are collectibles that are found in real-world hubs. Collecting a PSI Challenge Marker increases your PSI cadet rank by 1 rank. There is a total of 5 PSI Challenge Marker in the Motherlobe Quarry area. This article shows the location of all the PSI Challenge Marker in the Motherlobe Quarry Area and how to get them.
#1 – PSI Challenge Markers
The first PSI Challenge Marker is located on a platform behind the Motherlobe building. Here you need to use the Thought Tuner to create Mental Connection nodes. Once Mental modes are generated travel through it to reach the back of the Motherlobe building.
#2 – PSI Challenge Markers
PSI Challenge Marker at otto Lab is also placed on top of Otto’s Lab. Use the Thought Tuner to create Mental Connection nodes to reach it.
#3 – PSI Challenge Markers
The PSI Challenge Markers is located on top of a big rock left of the waterfall. First, go to the nearest point in the treehouse. Use the Thought Tuner by the Treehouse to create Mental Connection nodes to reach it.
#4 – PSI Challenge Markers
The PSI Challenge Markers is located behind the waterfall (Max Turbine). Use the boat to ride up to the waterfall. Climb up the creeper and the wooden platform to reach the waterfall and then ride the rail to go back of the waterfall. The PSI Challenge Markers is behind a fence so you can use levitation ability to reach the PSI Challenge Marker.
#5 – PSI Challenge Markers
The PSI Challenge Markers is located on top of the Psychoisolation Chamber. Head to the waterfall first and climb up the platform to reach a wind draft nearby. Use Levitation on a wind draft near the Waterfall to reach the top of the Psychoisolation Chamber.
