Where is the Plasma Beam in Metroid Prime Origins?
The Plasma Beam is in Plasma Processing, Magmoor Caverns. To get there you need Missile Expansion, Space Jump, Morph Ball, Morph Ball Bomb, Varia Suit, Charge Beam, Wave Beam, Boost Ball, Super Missile, Spider Ball, Ice Beam, Power Bomb Expansion, Grapple Beam first (starting a new game).
| Room | Plasma Processing |
|---|---|
| Region | Magmoor Caverns |
| Map position | Magmoor Caverns map, cell 10, 1 |
| Source | Metroid Prime Origins 1.1 game file verified |
What you need first
Starting a new game from Landing Site, get these first, in this order, then go to Plasma Processing (197 rooms in all):
- Missile Expansion in Landing Site (0 rooms; needed for Plasma Beam (Missile))
- Space Jump in Alcove (1 room; needed for Plasma Beam (Space Jump Boots))
- Morph Ball in Ruined Shrine (10 rooms; needed for Plasma Beam (Morph Ball))
- Morph Ball Bomb in Burn Dome (13 rooms; needed for Plasma Beam (Morph Ball Bomb))
- Varia Suit in Sunchamber (10 rooms; needed for Plasma Beam (Varia Suit))
- Charge Beam in Watery Hall (7 rooms; needed for Wave Beam (Charge Beam))
- Wave Beam in Chapel of the Elders (27 rooms; needed for Ice Beam (Wave Beam))
- Boost Ball in Phendrana Canyon (8 rooms; needed for Ice Beam (Boost Ball))
- Super Missile in Observatory (10 rooms; needed for Spider Ball (Super Missile))
- Spider Ball in Quarantine Cave (9 rooms; needed for Ice Beam (Spider Ball))
- Ice Beam in Antechamber (39 rooms; needed for Plasma Beam (Ice Beam))
- Power Bomb Expansion in Magma Pool (16 rooms; needed for Grapple Beam (Power Bomb))
- Grapple Beam in Storage Depot B (32 rooms; needed for Plasma Beam (Grapple Beam))
Last stretch
From Storage Depot B, door by door:
- Storage Depot B: go through the door to Ore Processing → Ore Processing (Ice Door; needs Ice Beam)
- Ore Processing: go through the door to Elevator Access A → Elevator Access A (Ice Door; needs Ice Beam)
- Elevator Access A: go through the door to Elevator A → Elevator A (Ice Door; needs Ice Beam)
- Elevator A: go through the door to Elite Control Access → Elite Control Access (Ice Door; needs Ice Beam)
- Elite Control Access: go through the door to Elite Control → Elite Control (Wave Door; needs Wave Beam)
- Elite Control: go through the door to Maintenance Tunnel → Maintenance Tunnel (Ice Door; needs Ice Beam)
- Maintenance Tunnel: go through the door to Phazon Processing Center → Phazon Processing Center (Ice Door; needs Ice Beam)
- Phazon Processing Center: go through the door to Transport Access → Transport Access (Ice Door; needs Ice Beam)
- Transport Access: go through the door to Transport to Magmoor Caverns South → Transport to Magmoor Caverns South (Ice Door; needs Ice Beam)
- Transport to Magmoor Caverns South: take the elevator → Transport to Phazon Mines West assumed
- Transport to Phazon Mines West: go through the door to Workstation Tunnel → Workstation Tunnel (Ice Door; needs Ice Beam)
- Workstation Tunnel: go through the door to Magmoor Workstation → Magmoor Workstation
- Magmoor Workstation: go through the door to South Core Tunnel → South Core Tunnel
- South Core Tunnel: go through the door to Geothermal Core → Geothermal Core (Wave Door; needs Wave Beam)
- Geothermal Core: go through the door to Plasma Processing → Plasma Processing (Ice Door; needs Ice Beam)