Sector 4 (AQA)

Sector 4 (AQA) File:Serris Carcass AQA.png Serris's carcass in Sector 4 (AQA)

Game(s) Upgrade(s) Speed Booster Diffusion Missile Expansions Missile Expansions: 9 Power Bomb Expansions: 4 Energy Tanks: 2 Boss(es) Serris Neighboring Areas Main Deck Sector 2 (TRO) Sector 6 (NOC)

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Sector 4 (AQA) is one of the six sectors on the B.S.L Research Station. It is an aquatic environment that houses marine creatures, the most notable of which is Serris. Much of the water in this sector is electrified due to exposed wiring, because of this, Samus cannot initially reach many underwater areas. Template:Fusion Locations