Reuben falls ill and he is discovered to have a GUILT infection. As Derek operates, Miller notes that this GUILT strain is derived off a failed experimental cancer treatment method. After a successful operation, Miller receives an urgent telegram, telling Derek that Greg has been infected with another GUILT strain.
Meet Triti, the trickiest of the GUILT strains to treat. It's more of a puzzle than an aggressive pathogen, and your biggest threat is the time limit rather than vital damage.
Each Triti membrane is secured by a thorn on its corner. After removal of the thorns, the membrane can be peeled off (UtK also requires excision). If the membranes are improperly removed, Triti will spread as much as it can within the organ's boundaries. An in-depth explanation of Triti's behavior can be found on Triti's own page.
Once you know which thorns to remove such that Triti can't spread, it all becomes a matter of moving fast enough to extract groups of Triti before the thorns regenerate. Extract it two to three at a time, and wait for the thorns to regenerate before working on the next group of membranes.
If rank is of no concern to you, the Healing Touch should give you enough time to remove all of Triti's thorns and membranes at once.
- No Healing Touch: 1000
- Less than [13/8/2] membranes multiplied: 500
- Completed with [120/180/210] left: 300
- No mistakes: 200
Getting XS in SOEdit
Once you understand Triti's behavior, a perfect extraction without any regeneration or the Healing Touch should easily net you the XS.