Bloatsacs are stationary plant-like organisms that thrive in the Torvus Bog area of Aether in Metroid Prime 2: Echoes. They cannot be damaged by any weapon in Samus' arsenal, though they do not cause her harm. Bloatsacs appear in only one room, the Forgotten Bridge.
Target creates beneficial gasses. Poisonous sap keeps it from being eaten by most creatures.
The humble Bloatsac contributes to its ecology by producing large amounts of benevolent gases. It thrives in damp enviroments, though it can survive in most climates and terrains. The Bloatsac secretes a venemous sap over its body. Very few creatures can ingest the sap and survive, making it a useful defensive mechanism for the plant.
|Non-hostile|| Aurora Unit 217 • Baby • Dachora • Databot • Etecoon • Fleet Admiral Castor Dane • Fleet Mechanic • Pow • Septogg • Tatori • Tatori, Jr. |
Training Drone • Watchdrone • Work Robot
|Hostiles|| Aazelion • Airthorn • Autom • Big Metroid • Cannon • GMX-04 Halberd-class turret (if provoked) • Polyp • Proboscum |
Puromi • Ring Beam Unit • Ripper II • Samus Eater (Bud) • Seed platform • Unfreezable Metroid • ZipNMEBomber
|Misc.|| Bloatsac • Blueroot Tree (Dark) • Butterflies • Chomper Fish • Durable plantform • Fish • Fungus • Glow Stem • Great Tree |
Massive tentacle • Moth • Parasitic fungus • Protozoan • RedGrass • Sandgrass • Sbug • Scarp • Scatterbug • Tallon fern • Mantha