This room is foggy, similar to Incubation Vault 01. It contains Incubation Tank B and is one of the two incubation vaults to have a tank. In this room, Samus has to go through a portal to the Tetra Vista right after obtaining the Shock Coil in Incubation Vault 02.
- Missile Expansion
- Enter the room through the upper left portal in Incubation Vault 02. The expansion is on the ledge.
- "TELEPORTATION DEVICE ONLINE. STEP INTO THE PORTAL TO WARP TO ANOTHER LOCATION."
- Incubation Tank B
- "NANOBOT INCUBATION TANK, OPERATING AT 67% CAPACITY."