NPCs composing that spawngroup : lava_duct_crawler (50%) lava_duct_crawler (50%)

NPCs spawning around that spawngroup : (Max range : 200) soldungb_61, range=192 (-976,-337,-57) lava_duct_crawler (100%) lava_duct_crawler (100%) soldungb_62, range=133 (-940,-279,-83) lava_duct_crawler (50%) lava_duct_crawler (50%) soldungb_66, range=197 (-906,-337,-59) lava_beetle (50%) lava_beetle (50%) soldungb_67, range=181 (-884,-313,-57) lava_beetle (100%) soldungb_68, range=80 (-877,-173,-79) lava_duct_crawler (33%) lava_duct_crawler (33%) lava_duct_crawler (34%)