NPCs composing that spawngroup : lava_beetle (100%)

NPCs spawning around that spawngroup : (Max range : 100) soldungb_31, range=86 (-698,-237,-68) sonic_bat (25%) sonic_bat (25%) sonic_bat (25%) sonic_bat (25%) soldungb_30, range=88 (-762,-237,-75) lava_duct_crawler (50%) noxious_spider (50%) soldungb_28, range=79 (-677,-218,-81) sonic_bat (50%) sonic_bat (50%) sonic_bat (50%) sonic_bat (50%) soldungb_46, range=26 (-714,-131,-92) death_beetle (10%) lava_beetle (30%) lava_beetle (30%) lava_beetle (30%) soldungb_48, range=36 (-706,-124,-78) lava_beetle (33%) lava_beetle (33%) lava_beetle (34%) soldungb_50, range=74 (-696,-87,-100) sonic_bat (50%) sonic_bat (50%) soldungb_52, range=20 (-712,-140,-78) death_beetle (5%) lava_beetle (31%) lava_beetle (31%) lava_beetle (33%) soldungb_53, range=58 (-751,-208,-68) sonic_bat (33%) sonic_bat (33%) sonic_bat (34%)