The Energy Core is a room in the Chozo Ruins. It appears in Metroid Prime.

Description[edit | edit source]

The room contains one large, main section and multiple narrow passageways leading around to different doors and different parts of the main room; a few of these contain Shriekbats. The floor of the main room and small pits in the passages contain toxic water; the former can be drained via a puzzle in the room which requires the Morph Ball Bombs.

This entails defeating the Stone Toad and then activating three successive Bomb Slots in the given time limit. Each of these is in its own small room off one of the passages, and each activates an energy-generating device. Completing the puzzle also raises a few platforms in the main room, so that more of Energy Core can be accessed.

Connecting rooms[edit | edit source]

Blast Shield

Inhabitants[edit | edit source]

Scans[edit | edit source]

Machine (inactive)
"Basic systems appear to be operational. Device should operate once power has been restored."
Final machine (inactive)
"Machine is inactive."
Bomb Slot (used)
"The machine connected to this slot is currently functioning. This slot has turned itself off."
First machine (activated)
"When this device was activated, the water level in the other room was reduced."
Second machine (activated)
"When this device was activated, several platforms in the room changed position."
Machines (fully active)
"This machine is now fully functional."
Inactive platforms
"Inactive platform lift detected. Its functions should return once power has been restored."
Bomb Slot (submerged)
"The water has shorted out this slot mechanism. It is inoperable."
Third Bomb Slot
"There are a series of power cords leading from this slot to the inactive machine in this room. This may be the master switch for the machine."

Trivia[edit | edit source]

  • Noticeably, the "energy-generating devices" appear similar to the main console of the Tardis in the revived series of Doctor Who.
  • The room shares its name with the puzzle theme that plays in it, and other rooms.

Gallery[edit | edit source]

Rooms in Metroid Prime
Frigate Orpheon Exterior Docking HangarMain Docking BayAir LockDeck Alpha Access HallEmergency Evacuation AreaDeck Alpha Umbilical HallMap FacilityConnection Elevator to Deck BetaDeck Beta Conduit HallBiotech Research Area 1Deck Beta Security HallBiohazard ContainmentDeck Beta Transit HallCargo Freight Lift to Deck GammaReactor Core Entrance
Save StationReactor Core

Deck Gamma Monitor HallSubventilation Shaft Section ASubventilation Shaft Section BMain Ventilation Shaft Section AMain Ventilation Shaft Section BMain Ventilation Shaft Section CMain Ventilation Shaft Section DMain Ventilation Shaft Section EMain Ventilation Shaft Section FBiotech Research Area 2Connection Elevator to Deck AlphaDeck Alpha Mech Shaft

Tallon Overworld Landing SiteCanyon CavernTallon CanyonTransport Tunnel ATransport to Chozo Ruins WestRoot TunnelRoot CaveArbor ChamberTransport Tunnel BTransport to Magmoor Caverns EastGullyAlcoveWaterfall Cavern

Temple HallTemple Security StationTemple LobbyArtifact Temple


Frigate Crash SiteOvergrown CavernTransport Tunnel CTransport to Chozo Ruins EastFrigate Access TunnelMain Ventilation Shaft Section CMain Ventilation Shaft Section BMain Ventilation Shaft Section AReactor CoreReactor AccessSave StationCargo Freight Lift to Deck GammaDeck Beta Transit HallBiohazard ContainmentDeck Beta Security HallBiotech Research Area 1Deck Beta Conduit HallConnection Elevator to Deck BetaHydro Access Tunnel


Great Tree HallGreat Tree ChamberTransport to Chozo Ruins SouthTransport Tunnel DTransport Tunnel ETransport to Phazon Mines EastLife Grove TunnelLife Grove

Chozo Ruins Transport to Tallon Overworld NorthRuins EntranceMain PlazaNursery AccessEyon TunnelRuined NurserySave Station 1North AtriumRuined GalleryMap StationTotem AccessHive TotemTransport Access NorthTransport to Magmoor Caverns NorthVault AccessVaultPlaza AccessRuined Shrine AccessRuined ShrineTower of Light AccessTower of LightTower ChamberRuined Fountain AccessRuined FountainMeditation FountainMagma PoolTraining Chamber AccessTraining ChamberPiston TunnelArboretum AccessSunchamber LobbySunchamber AccessSunchamberSun Tower AccessSun Tower

ArboretumGathering Hall AccessGathering HallSave Station 2Watery Hall AccessWatery HallDynamo AccessDynamoEast AtriumEnergy Core AccessEnergy CoreBurn Dome AccessBurn DomeWest Furnace Access


FurnaceEast Furnace AccessCrossway Access WestCrosswayCrossway Access SouthElder Hall AccessHall of the EldersElder ChamberReflecting Pool AccessReflecting PoolAntechamberSave Station 3Transport to Tallon Overworld EastTransport Access SouthTransport to Tallon Overworld South

Magmoor Caverns Transport to Chozo Ruins NorthBurning TrailSave Station Magmoor ALake TunnelLava LakePit TunnelTriclops PitStorage CavernMonitor TunnelMonitor StationTransport Tunnel ATransport to Phendrana Drifts NorthWarrior ShrineShore TunnelFiery ShoresTransport Tunnel BTransport to Tallon Overworld West

Twin Fires TunnelTwin FiresNorth Core TunnelGeothermal CorePlasma ProcessingSouth Core TunnelMagmoor WorkstationWorkstation TunnelTransport Tunnel CTransport to Phendrana Drifts SouthSave Station Magmoor BTransport to Phazon Mines West

Phendrana Drifts Transport to Magmoor Caverns WestShoreline EntrancePhendrana ShorelinesSave Station BIce Ruins AccessIce Ruins EastPlaza WalkwayRuins EntrywayIce Ruins WestCanyon EntrywayPhendrana CanyonTemple EntrywayChozo Ice TempleChapel TunnelChapel of the Elders

Courtyard EntrywayRuined CourtyardSave Station ASpecimen StorageResearch EntranceMap StationHydra Lab EntrywayResearch Lab HydraObservatory AccessObservatorySave Station DWest Tower EntranceWest TowerControl TowerEast TowerAether Lab EntrywayResearch Lab AetherResearch Core AccessResearch CoreQuarantine AccessNorth Quarantine TunnelQuarantine CaveQuarantine MonitorSouth Quarantine TunnelTransport to Magmoor Caverns South


Transport AccessFrozen PikePike AccessFrost Cave AccessFrost CaveSave Station CUpper Edge TunnelPhendrana's EdgeStorage CaveSecurity CaveLower Edge TunnelHunter CaveLake TunnelGravity ChamberChamber AccessHunter Cave Access

Phazon Mines Transport to Tallon Overworld SouthQuarry AccessMain QuarrySave Station Mines ASecurity Access AMine Security StationSecurity Access BStorage Depot AElite ResearchResearch AccessOre ProcessingElevator Access AElevator AStorage Depot BWaste Disposal

Elite Control AccessElite ControlMaintenance TunnelVentilation ShaftControl RoomOmega ResearchMap Station MinesDynamo AccessCentral DynamoSave Station Mines BQuarantine Access AMetroid Quarantine AElevator Access BElevator B


Fungal Hall AccessFungal Hall APhazon Mining TunnelFungal Hall BMissile Station MinesQuarantine Access BMetroid Quarantine BSave Station Mines CElite Quarters AccessElite QuartersProcessing Center AccessPhazon Processing CenterTransport AccessTransport to Magmoor Caverns South

Impact Crater Crater Entry PointCrater Tunnel APhazon CoreCrater Missile StationCrater Tunnel BPhazon Infusion ChamberSubchamber 1Subchamber 2Subchamber 3Subchamber 4Subchamber 5Metroid Prime Lair
Unused Engine RoomReactor Room
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