NPCs composing that spawngroup : a_steamwork_delver (50%)

NPCs spawning around that spawngroup : (Max range : 100) steamfactory85772, range=34 (-458,228,-50) a_steamwork_rock_breaker (50%) steamfactory85783, range=47 (-469,196,-40) an_ore_processor (50%) steamfactory85822, range=85 (-537,165,-23) a_mine_slave (50%) steamfactory85844, range=86 (-569,201,-27) a_steamwork_miner (50%)