When giving CPR, putting antibiotic gel on the bluebar before you begin pumping decreases the time the patient spendsflatlining by a lot.
If you want to unlock the extra X missions, complete the game once and they will be under Challenge Mode at the title screen.
There are two strains of Triti GUILT. Both have almostthe same way to cure it. For the normal type; simply use the healingtouch then take out all the thorns. Then, scalpel as much as youcan and remove the pieces. If you are fast, you can remove allthe triangles in one shot. If any thorns remain, more triangleswill appear. You will encounter the non-mutated version of thisGUILT once. The mutated form is the same, except when you pullthe thorns out they might release white gas. If they release gas,then you must use the drain. Because of the gas you will haveto remove the Triti slower than before. Remove all of the thornslike before, and drain any gas that comes out. Then, cut out atleast two or three pieces, depending how long it took to takeout the thorns. With this form you need the healing touch to slowthings down enough to drain gas. If you let gas wander aroundand do not drain it, it will make more Triti that you have toremove. Note: If you allow the gas to float around or do not removeall the thorns; and your fighting the mutated form of Triti, turnoff the game and restart. You must remove all the thorns beforeyou can do anything. If you have a large body of Triti, then youwill never be able to remove all the thorns, drain the gas, andcut out the pieces in time to remove them before the thorns growback.