This category includes all locations in the Metroid series where Metroids are either voluntarily or forcibly bred.
The name originates from a scan in Command Center: "Security Alert. All units to battle stations. The Dark Hunter has breached the Metroid Production facility. Protect Phazon supply at all costs. Death to the Dark Hunter! Glory to the Space Pirates!"
Pages in category "Metroid Production facilities"
The following 15 pages are in this category, out of 15 total.