Editing Metroid Prime 3: Corruption (2006 prototype)

{{DISPLAYTITLE:''Metroid Prime 3: Corruption'' (2006 prototype)}}

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[[File:MP3 proto title.png|thumb|Title screen.]]
In January 2012, a '''prototype''' of ''[[Metroid Prime 3: Corruption]]'' dating from March 2nd, 2006 was leaked onto the internet. This prototype of the game, which was released August 27th the following year, was built on development hardware for the [[Nintendo GameCube]], outfitted with additional RAM. The prototype can only run on this hardware or a Dolphin emulator modified to allow additional RAM; as the prototype game requires at least 48MB of GameCube memory, just over the actual console's capacity (of 43MB).<ref>{{cite web| url = https://forums.dolphin-emu.org/Thread-dolphin-build-for-metroid-prime-3-2006-prototype#post_478293| title = Minimum RAM to Run Prototype| publisher = JMC47 (Dolphin Moderator)| accessdate=2018-08-29}}</ref>

The prototype is entirely playable with a GameCube controller, for unknown reasons, and features an array of debug options. The prototype places [[Samus]] on [[Norion]]. She cannot enter her [[Gunship (Corruption)|Gunship]] to save or leave Norion.

==Game menu==
The main menu features a number of options, as follows:

*Cheats
*Powerups ([[Weapons]])
*Powerups ([[Upgrades]])
*Powerups ([[Morphball]])
*Powerups (Misc)
*[[Samus Aran|Player]]
*Audio
*[[Grapple]]
*[[PlayerGun]]
*Gui
*[[Orbit Stuff]]
*Load Game
*Save Game
*[[Game Rewards]]
*[[Hypermode|Hyper Mode]]
*[[Revolution]]
*Return
*Quit game

==Cheats==
These cheats imply that unlockable cheats may have been planned for ''Corruption'' but scrapped. The cheats present here also indicate a multiplayer mode was planned for ''Corruption'', but scrapped, although these could be leftovers from a build of ''[[Metroid Prime 2: Echoes]]'':

*Give all powerups cheat
*Invulnerable Samus
*Map Cheat
*[[LogBook]] Cheat
*All Multiplayer Music Unlocked
*All Multiplayer Maps Unlocked
*Kill All AIs
*Slow All AIs
*Disable AI Updates

==Powerups (Weapons)==
Because the D-Pad controls have not been implemented, they cannot be used to activate weapons.
*[[PowerBeam]]
*[[NovaBeam]]
*[[PlasmaBeam]]
*[[ChargeUpgrade]]
*[[Missile]]
*[[IceMissile]]
*[[SeekerMissile]]
*[[GrappleBeam]]
*[[GrappleBeamVoltage]]
*[[Bomb]]
*[[HyperShot]]

==Powerups (Upgrades)==
*[[CombatVisor]]
*[[ScanVisor]]
*[[CommandVisor]]
*[[XRayVisor]]
*[[VariaSuit]]
*[[DoubleJump]]
*[[ScrewAttack]]

==Powerups (Morphball)==
Attempting to use the Fire and Ice Balls (possibly scrapped items) makes the game crash.
*[[MorphBall]]
*[[BoostBall]]
*[[SpiderBall]]
*[[PhazonBall]]
*IceBall
*FireBallFlammable
*FireBall
*[[CannonBall]]
*ActivateMorphballBoost

==Powerups (Misc.)==
Here, Samus' Energy Tank values and health status can be modified.
*[[Energy]]
*[[EnergyTank]]
*ItemPercentage

==Player menu==
*Player Position Info
*Show Zones
*Auto Aim
*NormalTurnFactor
*FreeLookTurnFactor
*Show reflection
*Scan Freezes Game
*Scan Requires Line of Sight
*Scan snaps to POI
*Damage Forces Ball Transition
*Morphball invun time 1/20s
*Shield Allows Movement
*DisablePlayerLockon(restart)
*MorphballBreaksLockon
*ShowPlayerAnimationAndFlow
*UseOldPlayerCollisionBox
*Use25PercentStepUpUnPMovement
*Kill Player
*Frozen Jostle Count
*Apply player knockback force
*Show Orbit Point

==Audio menu==
*Enable Audio
*Music On/Off
*Sound Mode
*Sound Acoustics Enabled
*Load Tweaks From PC Host
*Save Tweaks to PC Host
*Load Tweaks from Memory Card
*Save Tweaks to Memory Card
*Sfx Master Volume
*Music Master Volume
*Minimum Shake Amplitude
*Check Multipler Conflicts

==Grapple menu==
*Distance
*BeamLength
*SwingTime
*MaxVelocity
*PullCloseDistance
*PullDampenDistance
*PullVelocity
*TurnRate
*JumpForce
*HoldOrbitButton
*TurnControlsReversed
*ControlScheme

==Player gun menu==
*Charge Beam
*Play Minor Fidget
*Play Major Fidget
*Infinite [[Charge Combo|Combo]] Ammo
*[[Powerup Suck]] Distance
*Render Gun
*Show [[Beam Ammo]]
*Normal seeker always homes
*Show gun state
*Gun Debug
*Gun Debug Output

==Player GUI menu==
*Show Redundant [[Hint]]s
*Redundant Hint Quick Timeout
*Disable [[HUD]]
*Profile Gui Elements
*Enable Hud
*Enable [[Targeting]]
*Enable AutoMapper
*[[Radar]] Mode
*Enable [[Visors]]
*HUD Camera FOV
*HUD Camera Y (forward/backward)
*HUD Camera Z (up/down)
*Visor/Beam Icons always show
*Face Reflect Mode
*Face Reflection Width
*Face Reflection Height
*Face Reflection PositionY
*Face Reflection PositionZ
*Face Reflection Aspect Ratio
*Widescreen Ballmode
*Show Safe Frame
*Vertical2PlayerSplitScreen
*SingleScreenForMultiplayer
*ScanTextDebugger
*AlwaysSortMapSurfaces

==Orbit Stuff menu==
[[File:Docking Hub Alpha (MP3C 03-2006 Prototype).png|Docking Hub Alpha]]
*Dash Enabled
*Uses Tap/Hold
*Tap Time
*Stick X-axis threshold
*DoubleJumpImpulse
*VerticalDoubleJumpAccel
*HorizDoubleJumpAccel
*OrbitDashAroundObjectsOnly
*SpeedFactor
*ConstantSpeed
*MaxTime
*SpeedRampTime
*Debug Orbit Stuff
*Auto Aim at Orbited Object
*FreeLookPreventsOrbitMovement
*Damage Breaks Orbit
*Orbit Carcass Option
*Boost Breaks Orbit
*Double Jump Breaks Orbit
*Double Dash Breaks Orbit
*OrbitLockMode

==Revolution menu==
Revolution was the original codename of the [[Wii]]. None of these options are functional, the only way to make it funtional are with the prototype controls and using a GameCube Dev Hardware.
*Controller Debug
*FreeLook Gun
*Orbit Lock Gun
*Orbit Tag Objects
*Morphball uses accelerometer
*Show Aiming Cursor
*Debug Cursor Type
*Lock Aiming Cursor
*DPD distance

==Hyper Mode menu==
*HyperMode Type
*InvulnerablePhazonLoss
*InvulnerableTime
*CorruptionTime
*ConstantCorruptionRate
*CorruptionRate
*[[PhazonLevel]]
*PhazonCapacity
*[[Threat Assessment|DangerPercentage]]
*BeamLossAmount
*MissileLossAmount
*PhazonBallRate
*DamageMultipler

The same options are then repeated, in yellow-colored text.

==Game Rewards menu==
An early version of the [[Bonus Credit]] system.
*[[Hard Mode]]
*Hard Mode Damage Multiplier
*Hard Mode Weapon Multiplier

==Debug camera==
[[File:MP3 debug camera.png|thumb|300px]]
By pressing up on the D-Pad, a third-person debug camera is enabled. The camera switches to a fixed third-person perspective similar to ''Super Mario 64''. The position of this camera depends on where the player activates it.

The Samus model has no animation except for the [[Arm Cannon]] tilting when the player has aimed up or down. Samus appears to float above the surface of the area. Samus is completely controllable in the same manner as if she were being controlled as normal.

Holding L switches control from Samus to the camera; this allows the camera to be aimed at different spots with the control and C-sticks. Pressing Y teleports Samus to the camera's location.

==Event sub menus==
[[File:Hub Access prototype.png|thumb|[[Hub Access]] in the prototype.]]
The initial demo begins as Samus has landed on Norion. The 3-D map for [[Docking Hub Alpha]] is incomplete.

There are sub-menus that show and toggle certain events that happen during the Norion sequence in the final game.

==Additional Notes==
===Beams===
All items can be activated in the debug menu, but may have not been implemented and so are non-functional. The Scan Visor is useless as there are no scannable objects. The Command Visor HUD works, but Samus' Arm Cannon clips through her left hand, and there are no [[Command Icon]]s for Samus to scan. The X-Ray Visor is completely non-functional and only turns the Combat Visor HUD red.

The Plasma Beam and Nova Beam are non-functional; they do nothing except change the color of the Power Beam. Effects for the beam hitting a wall have not been programmed. Hypermode can be enabled along with all of its upgrades with the "give all powerups" cheat, and is activated by pressing Y and A. The Grapple Beam can be used anywhere by pressing Y (Missiles are moved to Z) instead of being restricted to grappling [[Grapple Point]]s.

The [[Boost Ball]] and [[Screw Attack]] are perfectly functional. The Boost Ball graphics appear to be slightly different than in the final game. The Screw Attack still uses the Morph Ball hitbox, but it cannot be canceled.

===Hypermode===
There are three different settings for Hypermode type:
*0 (Timer) - The Phazon meter starts out full and is depleted with each shot. After 5 seconds (the default setting), corrupted mode starts and the meter gradually increases over time. If the meter isn't completely emptied when the timer expires, Samus dies.
*1 (Phazon Level) - The Phazon meter starts out half full and doesn't deplete with each shot until corrupted mode starts. When it does start, the meter gradually increases at an exponentially faster rate. Once the meter is full, Samus dies.
*2 (SPD Phazon Level) - Functions similar to the Timer setting, except the Phazon meter is emptied automatically when the timer expires. This setting resembles the one used in the final version, with the only difference being how the meter works in non-corrupted mode.

All Hypermode power-ups are present, with the possible exception of the [[Hyper Grapple]]. The normal shot has no charge function, though it is affected by the "HyperShot" rapid-fire item.

===Norion===
The opening sequence of the final game is absent when the demo loads into gameplay. The prototype begins on Norion, when Samus exits her Gunship and must approach a [[Federation Marine]] that debriefs her on the situation, that triggers a cutscene. The voice work for this sequence was recorded (the dialogue is different, but abdridged, although the message is the same). The cutscene is unavoidable; attempting to run past the soldier will still trigger the cutscene. In the final game, the entire landing sequence of Samus's ship, exit from the ship, and dialogue with the soldier happens in one continuous cutscene.

The details of the mission objectives are highlighted with greater detail in the final.

As stated, Samus cannot reenter her Gunship, so saving and loading are done from the debug menu.

[[Missile Expansion]]s use the [[Varia Suit]] pickup (of a floating, spinning [[Screw Attack]] icon) from ''[[Metroid Prime]]'' as a placeholder. [[Energy Tank]]s appear yellow in color.

===Rooms===
Docking Hub Alpha has a different layout. The area where the [[Grapple Lasso]] would be obtained the final game is non-existent, and the Missile Expansion in the Landing Site can be obtained by jumping to it and blasting open a grate with a Missile, instead of by grappling to the Expansion as in the final.

The Cargo Hub has an upper balcony and a different enemy layout; the [[Aeromine]]s may not have been programmed at that point. Another Missile Expansion, again behind a grate can be found on the upper floor. The door leading to [[Generator B]] is behind a solid wall and covered in a [[Red Hatch|Red Blast Shield]]; Samus can destroy the Shield but she still will not be able to open the door.

[[Substation East]] has a pathway on the left side of the room. This suggests that the Morph Ball tunnel was originally optional, with the Energy Tank on the opposite side of the corridor. The panels that retract in and out have no animation, making the Energy Tank unobtainable without manipulation of the debug camera. Pipes block the opposite side of the tunnel; these retract when the Tank is collected.

[[Cargo Dock A]] is different in layout; as Samus enters the room ramps off into upper and lower floors. The upper floor contains a Ball tunnel that can be unblocked with Grapple Lasso and then entered for another Missile Expansion. There is no cutscene, but the door locks until all [[Space Pirates]] are killed. [[Rundas]]' appearance in Cargo Dock A is partially implemented; he kills the pirates in the cutscene, but afterward he stands in place while the door unlocks.

The pull-twist-push switches were not yet implemented, meaning they must be activated by standing in front of them and pressing A, like a [[Hand Scanner]].

[[Maintenance Station]] does not exist. An Expansion does exist in [[Conduit C]], in a side alcove right before the Morph Ball tunnel. In the final, it was removed.

[[Meta Ridley]]'s attack in [[Cargo Dock C]] was also partially implemented, but he cannot bite or be defeated. The [[Generator Shaft]] has not been programmed either: the cutscene plays and ends with Samus falling to her death.

The [[Leviathan]] does not appear. The doors leading to the [[Control Tower (Norion)|Control Tower]] that correspond to [[Generator A|Generators A]] and [[Generator C|C]] are open, but the door to [[Generator B]] is closed, as Rundas has apparently not yet been programmed to activate it. Samus can get through using the debug camera, but the door on the other side will not open, so Samus cannot enter the Tower.

===Leftovers from ''Metroid Prime 2: Echoes''===
As stated, many of the debug features mentioned above, such as the multiplayer mentions, may have been leftovers from the ''Echoes'' engine. The non-functional [[Dark Visor]] can be selected, and the [[Game Over]] screen from ''Echoes'' is used when Samus dies. The Hyper Missile fires a [[Super Missile]], and the Hyper Ball uses the sound effect for the [[Spider Ball]].

Names of ''Echoes'' bosses, the [[Rezbit Virus]] [[Power Suit]] reboot text and the "All [area name] [[Dark Temple Key]]s acquired!" messages are also leftover. Rundas and Ridley, neither of whom are present in ''Echoes'', are referenced by name just before [[Amorbis]], the first major boss of ''Echoes''.

==Gallery==
<gallery>

File:MP3 game menu.png|Game menu
File:MP3 cheats menu.png|Cheats menu
File:MP3 weapons menu.png|Weapons menu
File:MP3 upgrades menu.png|Upgrades menu
File:MP3 morphball menu.png|Morphball menu
File:MP3 misc menu.png|Misc. menu
File:MP3 player menu.png|Player menu
File:MP3 audio menu.png|Audio menu
File:MP3 grapple menu.png|Grapple menu
File:MP3 gun menu.png|Player gun menu
File:MP3 gui menu.png|Player GUI menu
File:MP3 orbit menu.png|Orbit Stuff menu
File:MP3 revolution menu.png|Revolution menu
File:MP3 hyper menu.png|Hyper Mode menu
File:MP3 event map.png|The first event map.
File:MP3 event map 2.png|The second event map.
File:Prime3prototype1.jpg
Corruption Prototype Frozen Pirate.png|A Pirate frozen by Ice Missiles. Reuses the Dark Beam's Entangler color on frozen enemies.

File:Wii Prototype Controllers WORKING on GameCube Dev Hardware|Gameplay of the prototype played on a Gamecube Dev Hardware using the prototype of the Wii controls

</gallery>

==External links==
*[http://tcrf.net/Proto:Metroid_Prime_3:_Corruption The Cutting Room Floor]

==References==
{{Reflist}}
{{Metroid games}}
[[ru:Metroid Prime 3: Corruption (прототип 2006 года)]]
[[Category:Wii]]
[[Category:Unreleased Games]]
[[Category:Games]]