The Gravity Feature in Other M works like the Hazard Shield in Metroid Prime 3: Corruption, in that the Power Suit is covered with an aura when the upgrade is used on certain environments. There is also an aura depicted around the Varia Suit in artwork in Metroid 's manual, and the Phazon Suit emanates an aura. In Metroid Prime 2: Echoes the benefits of the Gravity Suit are instead granted by the Gravity Boost accessory.