One of the main features to get new abilities in is the P-Organ, a device in Hotel Krat that gives upgrades in complex node pathways that can be difficult to decipher. The vast array presented progresses naturally but costs valuable materials to unlock different sections. Those who understand the P-Organ can access even better improvements that help fight against the dangerous puppets that roam the city.
To even consider upgrading the P-Organ, you must first find special items called Quartz throughout the city. This material is incredibly rare, found only in secret areas and hidden locations scattered throughout the massive regions of Krat. Various bosses in are also known to drop Quartz when defeated, so explore everywhere you can to find optional fights that may yield more of the item.
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To get better upgrades and improve the P-Organ, you have to spend Quartz to unlock two complete nodes in one skill Phase, which opens up the next path to better enhancements. A node activates once you spend two Quartz on each of its two slots, picking two minor upgrades divided into several categories. The four types of slot upgrades range from basic Attack abilities to traits tied to your character's Survival.
You must carefully choose which minor upgrades to apply to slots to unlock the node you want within a specific Phase. Only when two nodes have been completed, or four slots have been picked, will the P-Organ be improved to its next Phase section in. Once you reach a new Phase, you will have to repeat the process to get to the next section, a pattern that repeats for the rest of the tree.
Thankfully, if you feel like you've made a mistake somewhere along the way
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