Phazon Overload is an involuntary entry of Hypermode in Metroid Prime 3: Corruption. This state occurs when a Space Pirate enters Hypermode and throws a Phazon grenade at Samus, causing her to involuntarily enter Hypermode. Samus must fire to vent the excess Phazon as a warning appears in her visor, flashing "PHAZON OVERLOAD". She can also enter Phazon Overload by having the Phazon bar fill up to full under regular Corrupted Hypermode, though her visor will not flash any warnings. In both cases, this causes Phazon tentacles appear in the sides of her visor, while alarms blare inside her suit. If she successfully vents the Phazon, the tentacles will be gone and the visor will no longer flash the warning, while the bar will drop to half-full regardless of how much Phazon Samus vents. However