Undead includes skeletons, ghosts, and other less-than-living manifestations. Doc Alice receives experience from fighting undead, and there are some things that only or preferentially affects undead creatures.
Whether a combat counts as undead depends on the specific fight rather than the creature involved. The weighting, for Doc Alice's experience, and in terms of the number of undead counted in the ending sequence is also determined on a combat-by-combat basis. This category lists all the places where an undead fight occurs. You can determine which combat counts, and for how much, by the mouse-over on the little icon in the combat infobox.
Pages in category "Undead fights"
The following 15 pages are in this category, out of 15 total.