NPCs composing that spawngroup :

a_cave_bat (100%)

NPCs spawning around that spawngroup :
(Max range : 200)

tutorialb379192, range=65 (-495,-638,2)

tutorialb379187, range=109 (-527,-603,3)

tutorialb379160, range=70 (-460,-770,-2)

tutorialb379134, range=175 (-422,-867,-59)

tutorialb379128, range=56 (-541,-711,-85)

tutorialb379126, range=57 (-529,-667,1)

tutorialb379124, range=133 (-487,-570,-82)

tutorialb379084, range=29 (-470,-729,-78)

tutorialb379083, range=94 (-490,-797,-76)

tutorialb379064, range=140 (-421,-829,-58)

tutorialb379059, range=147 (-630,-683,-83)

tutorialb379057, range=167 (-650,-725,-82)

tutorialb379042, range=199 (-681,-732,-81)

tutorialb379018, range=96 (-498,-608,-1)

tutorialb379009, range=54 (-430,-710,-78)

tutorialb379008, range=148 (-337,-727,-77)

tutorialb379004, range=88 (-399,-729,-76)

tutorialb379002, range=89 (-432,-631,1)