underscore dash underscore
setup_warhammer_40000_gladius_-_relics_of_war
setup_warhammer_40000_gladius_-_adepta_sororitas
setup_warhammer_40000_gladius_-_adeptus_mechanicus
setup_warhammer_40000_gladius_-_assault_pack
setup_warhammer_40000_gladius_-_craftworld_aeldari
setup_warhammer_40000_gladius_-_drukhari
setup_warhammer_40000_gladius_-_firepower_pack
setup_warhammer_40000_gladius_-_fortification_pack
setup_warhammer_40000_gladius_-_relics_of_war_lord_of_skulls
setup_warhammer_40000_gladius_-_tau
setup_warhammer_40000_gladius_-_tyranids

underscore underscore
setup_warhammer_40000_gladius__chaos_space_marines
setup_warhammer_40000_gladius__escalation_pack
setup_warhammer_40000_gladius__reinforcement_pack

underscore
setup_warhammer_40000_gladius_specialist_pack