Wave Beam
The Wave Beam upgrade as seen in the 2-D Metroid titles.
Featured in	Metroid Metroid: Zero Mission Metroid II: Return of Samus Super Metroid Metroid: Other M Metroid Fusion
Damage	Very High
Effect(s)	Passes through walls, "wave"-shaped flight trajectory
Obtained	Metroid: Near bottom of upper Norfair Metroid: Zero Mission: Near the center of Norfair Super Metroid: One of the rooms of "Bubble" Norfair. Optional item. Metroid Fusion: B.O.X. Core-X in Metroid Fusion Metroid: Other M Authorized in the Cryosphere while fighting several Super Zebesians.

Wave Beam (Metroid Prime)
The Wave Beam as seen in Metroid Prime.
Featured in	Metroid Prime
Damage	Very High
Effect(s)	Homes in on locked-on enemies, electric damage.
Special uses	Charge Power Lines; Open Purple Doors
Obtained	Mandatory item, found in the Chapel of the Elders.

The Wave Beam (ウェイブビーム, Ueibu Bīmu^?), named so for its wavy pattern and because it fires "wave energy" ^[1], is a beam that Samus acquires in most games, with the exceptions of Metroid Prime: Hunters, Metroid Prime 2: Echoes, and Metroid Prime 3: Corruption (though she gains the Annihilator Beam in Echoes, the Volt Driver in Hunters, and both the Grapple Voltage and the Nova Beam in Corruption, which all share a few similar properties with the Wave Beam). It fires wave energy (often in the shape of a sine curve) that can usually go through walls.

Main seriesEdit

In Metroid and Metroid II: Return of Samus, the Wave Beam generated a single bolt that moved forward in a helical manner and passed through walls. It also acted as such in Super Metroid, as long as the other beams had been turned off, with the exception of the Power Beam, which could not be turned off. It was one of the more powerful beam weapons.

In Metroid: Zero Mission and Metroid Fusion, the Wave Beam was a beam that could go through walls. In these games, it stacked on to the beams that Samus had acquired thus far. In Super Metroid, it could be added to any other combination of beams to make them go through walls and give them a helical trajectory, or be used alone, making a purple waving ball. In Metroid Fusion, it adds a wall penetrating effect to the already-acquired Charge, Wide, and Plasma Beams. In Zero Mission, it added a widening effect and a wall passing effect to whatever beams Samus has by that point (Samus could actually obtain the item without any other beams, but she could have the Ice, Charge, Long, and even Plasma beams by then, due to the game's non-linear nature). On its own, it has a white colour with a slight purple hue.

In Metroid Fusion, this upgrade was possessed by the haywire robot B.O.X., during its second appearance. This is the second to last beam achieved by Samus on BSL, before the Ice Beam.

Metroid PrimeEdit

In Metroid Prime, the Wave Beam takes on a different role. Here, it is one of the three "elemental" beams, it representing the element of Electricity. It is the first beam Samus achieves on her mission to Tallon IV. The Wave Beam does not go through walls. However, if the player is locked on to an enemy, the beam has a homing feature that can follow an enemy around until it hits. The Wave Beam is acquired after defeating an Adult Sheegoth in the Chapel of the Elders, located in Phendrana Drifts. When fired normally, it launches three separate rounds that undulate inwards and outwards continuously with impressive homing capabilities. When charged, it fires a slower-moving single round that, when used on a few certain enemies, can cause a stunning effect. Its uses outside of battle include energizing Power Conduits and opening Purple Doors. It is the only weapon that can destroy the Pulse Bombu and the Scatter Bombu. On a related note, if the Wave Beam is used on an Auto Defense Turret or a Mega Turret, it reacts in a similar manner to a glitch in real-life automated turrets; it will swivel and constantly fire out of control before exploding.

Also in Metroid Prime, the Wave Beam can also be upgraded with a Charge Combo called the Wavebuster. This allows Samus to fire a perpetual wave of electrical energy at an enemy, and like the normal beam it has a limited homing feature which doesn't require a lock-on, but its range is somewhat low. This attack uses up ten Missiles to activate and uses five Missiles per second when holding the fire button. Although it has an extreme ammunition cost with less damage-per-missile than the Super Missile, it deals damage at an incredible rate, making it valuable at quickly defeating enemies in a pinch.

Metroid: Other MEdit

In Metroid: Other M, the beam fires three purple undulating shots at once, similar to in Prime. Other M's Wave Beam also has similar properties in the 2D games; bypassing walls. However, it is only limited to "transparent and semitransparent" objects, such as glass.

It is authorized by Adam in the Cryosphere, when Samus is being attacked by several Super Zebesians that she cannot counterattack due to being surrounded by glass walls and them being able to bypass it with their shots. The Super Zebesians seem to have their own variant of the Wave Beam.

Behind the scenesEdit

2D seriesEdit

Most forms of destructive energy in the universe are carried by electromagnetic waves, making the concept of a "wave beam" somewhat redundant. However, its abilities seem to stem specifically from this wave-based nature- in particular, drastically increasing the wavelength of an energy beam to within the VHF radio range would expand the area it covered and allow it to pass through most solid obstacles. This technique is well-known to terrestrial science and is commonly used to prevent solid objects from obstructing music and television broadcasts.

Metroid PrimeEdit

Like the Volt Driver, this version of the Wave Beam appears to fire some form of artificial ball lightning, a self-sustaining globe of electrical energy that is occasionally reported to "follow" living creatures and very rarely detonates with explosive force when touched. Although reliable eye-witness accounts confirm ball lightning's existence and similar phenomena have been produced using a wide variety of technological methods, its exact nature and cause remain unknown. Ironically, most explanations of ball lightning do not relate the phenomenon to electromagnetic waves in any way.

Metroid: Other MEdit

The version of the Wave Beam seen in Metroid: Other M is very similar to the two-dimensional version, but its lower radius and ability to pass only though transparant materials suggests the beam now operates in the visible spectrum, as opposed to radio.

Official dataEdit

Metroid manualEdit

"The beams are wave-shaped and are stronger than normal beams. If you already have a long beam, the long beam will become a long wave beam."

1986 MangaEdit

"This beam flies in a wave pattern and is more powerful than the normal beam."

Official Nintendo Player's GuideEdit

"This is a powerful weapon. This beam travels like a wave, and destroys in all directions. Also, it has the power to penetrate and destroy obstacles."

Metroid II: Return of Samus manualEdit

"The beam travels in a wave shape. It is a very powerful beam and has a wide range of effect."

Super Metroid manualEdit

"The Wave Beam sends out a charge in a wavy pattern and pierces some obstacles."

Official Metroid Prime websiteEdit

Weapon effect: Enemies enveloped in electrical energy.

Weapon range: 3 - 10 m

Weapon potential: Lethal

"Chozo Technology. Samus Aran uses the Wave Beam to fire powerful electric bolts from the Arm Cannon. Enemies struck by the Wave Beam's blast are enveloped in electrical energy for a few moments. The Wave Beam's electrical charge can also "lock-on" to its target to a limited extent."

Metroid Prime manualEdit

"The Wave Beam fires three oscillating waves of energy. As with the other beam weapons, the Wave Beam is especially effective against certain enemies and can be powered up once Samus finds the Charge Beam. The Wave Beam also features a limited homing effect."

Inventory dataEdit

Metroid Fusion manualEdit

"Shoot through obstacles with this undulating beam."

Metroid: Zero Mission manualEdit

"This allows Samus to fire beams of energy waves that penetrate solid objects."

Zero Mission Samus Screen DataEdit

"This beam, which is made up of energy waves, can pass through solid objects."

Metroid.comEdit

"This beam passes through windows and other transparent objects. With added functionality comes added power - the Wave Beam also makes short work of many tougher creatures."

Metroid: Other M manualEdit

"Adds the ability to penetrate transparent and semi-transparent objects. This powerful beam can also be shot as a Charge Beam."

Metroid: Other M Status screen dataEdit

"Effect: Increases damage.
Secondary effect of penetrating materials that are transparent or semitransparent."

Metroid: Other M on-screen tutorialEdit

WAVE BEAM
This makes the beam penetrate transparent obstacles.

TriviaEdit

• In Metroid Prime, the Wavebuster combo is especially useful for destroying a Sentry Drone in the Phazon Mines equipped with a cloaking device, as Samus is unable to lock on to invisible enemies and getting a direct hit can be difficult otherwise.
• The Wave Beam Arm Cannon configuration is also used for the Light Beam from Metroid Prime 2: Echoes, and the Nova Beam from Metroid Prime 3: Corruption.
• In Super Metroid, the Wave Beam shares a similar sprite to the Energy Capsules.
• In the New Play Control! and Metroid Prime Trilogy versions of Metroid Prime, sparks of electricity no longer appear on the Arm Cannon when charging. Theories suggest this may be due to the way this and other visual effects were programmed into the original game, making it impossible to reproduce the effects on the Wii alongside the new aiming system.
• Normally, getting the Wave Beam in Super Metroid requires using the Grappling Beam. However, a wall jump can be used to get the beam early.
• The Wave Beam was slated to appear in Marvel: Ultimate Alliance along with Samus herself and many of her other abilities, though they were removed due to Nintendo not giving consent for her inclusion. The Wave Beam in Ultimate Alliance appears to be based off of the Prime iteration.
• The Wave Beam has had an impact on the fanbase, as the Metroid Database's podcast is named after it.
• In the first Metroid Prime, the symbol for the Wave Beam is a hand print with all of its fingers spread apart. Using the X-Ray Visor reveals that this is the configuration Samus uses to activate her beams.
• In Metroid: Other M, it is stated that the Wave Beam can pass through any fully or semi-permeable object. However, this is not true, as the Bottle Ship Residential Area contains glass railings that the Wave Beam cannot shoot through.
• In Metroid, the Wave Beam looks exactly like an Energy Capsule, but of course has the signature "Wave" pattern.

AppearancesEdit

Metroid

Super Metroid

Metroid Fusion (combined with Charge, Wide and Plasma Beams)

Zero Mission

Zero Mission (combined with Ice Beam)

Metroid Prime

Marvel: Ultimate Alliance

Unused Fusion sprites of the beam weapons suggest they may have been obtained through Chozo Statues instead of fighting a special Core-X in beta versions.

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ReferencesEdit