Waste is a green liquid substance only seen once in Metroid Prime 3: Corruption: in the G.F.S. Olympus room Disposal Chamber. It cannot be scanned and is not harmful, and the color bears a striking resemblance to that of Beta Acid seen in Tourian and Sector 1 (SRX), though any connection is doubtful. It is presumably bits of waste as the name implies and possibly even a mix of different excrements. It does not hinder Samus' movement and is drained out of the room when Samus releases the air lock.
Metroid Prime 3: Corruption Premiere Edition refers to it as "waste".
| Substances | |
|---|---|
| Hazardous | Acid (Beta/Fake) • Acid Rain • Afloraltite • Dark Water • Fire • Fuel Gel • Lava (Fake/Scalding-hot) • Phazon • Purple liquid |
| Gases | Dark vapor • Industrial-grade pesticide • Meta-viprium gas • Nohadin gas • Noxious gasses • Poison gas • Talvania Gas |
| Destructible | Barnacle-like material • Bendezium • Brinstone • Cordite • Denzium • Frigidite • Glass • Grobnite • Ice • Maldium • Meltable Metal • Metroid webs • Radion • Sandstone • Talloric Alloy • Vegetation • Zebetite Kelbium and Zafrite |
| Phazon | Red • Crystal • Black Crystal • Mass • Ore • Elite Nutrient Mix • Strain Vertigo • Phazite (Red) • Concentrated |
| Crystals | Ammolite/Witherite Shards • Black Phazon • Crystallized Fuel Gel • Crystals • Dark Sentinel • Lift • Liftvine • Light • Minerals • Phazon • Red magma • Sentinel |
| Ore | Urthic • Phazon |
| Miscellaneous | Invisible platform • Jovian steel • Liquid Resource • Liquid solution • Sand Vaccine "Metroid" • Waste • Water • Yellow goo • Yellow liquid |