NPCs composing that spawngroup :

a_mindless_tunneler (33%)

a_mindless_tunneler (34%)

a_shadow_crawler (33%)

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

pojustice2010028, range=137 (-865,-440,-27)

pojustice2010029, range=122 (-892,-426,-26)

a_grallok_drone (100%)

pojustice2010031, range=38 (-952,-487,-28)

pojustice2010032, range=69 (-955,-442,-29)

pojustice2010033, range=159 (-831,-469,-26)

pojustice2010036, range=82 (-1028,-432,-28)

pojustice2010037, range=161 (-832,-549,-26)

pojustice2010170, range=188 (-1113,-644,-29)

pojustice2010171, range=163 (-1128,-587,-29)

pojustice2010172, range=142 (-1055,-629,-29)

an_eyeless_gnawer (50%)
an_eyeless_gnawer (50%)

pojustice2010179, range=167 (-1154,-504,-28)

pojustice2010180, range=188 (-1167,-448,-28)

a_demented_locust (50%)
a_demented_locust (50%)

pojustice2010183, range=139 (-1106,-432,-28)

pojustice2010184, range=76 (-1060,-527,-27)

pojustice2010185, range=118 (-1003,-621,-28)

pojustice2010186, range=118 (-970,-621,-29)

pojustice2010187, range=164 (-903,-645,-29)

pojustice2010188, range=85 (-934,-571,-29)

pojustice2010232, range=188 (-833,-613,-26)