Dynamite Headdy (Genesis)

Dynamite Headdy
Developer: Treasure Publishers: Sega (JP/US/EU/AU), Tec Toy (BR) Platform: Genesis Released in JP: August 5, 1994 Released in US: August 4, 1994 Released in EU: Winter 1994 Released in AU: 1994 Released in BR: 1994 This game has unused graphics. This game has unused abilities. This game has unused music. This game has unused sounds. This game has debugging material. This game has a hidden level select. This game has regional differences. This game has a prototype article

Dynamite Headdy is an interesting, rather unique game in which you fire your head at enemies and get different heads as powerups. It also doesn't take itself very seriously.

Debugging Functions

Stage Select

On the title screen, highlight Start Game and press C, A, Left, Right, B. If Headdy says "Nice!", press Start, and you'll be taken to a stage select screen.

Animation Viewer

On the title screen, highlight Options and press C, A, Left, Right, B. If Headdy says "Nice!", press Start, and you'll be taken to a screen used to test Headdy's animations. Press Left and Right to cycle through frames. Hold A and press Left or Right to switch characters. Hold C to freeze the animation, and press Start to leave. There are animations for his bodies and heads, though the unused powerup isn't here.

(Source: GameFAQs)

Unused Ability

Use the PAR Code FFE19E:0180 and hit any HeadCase in Stage 2-2 to obtain this unused head. Unfortunately, it's useless.

Judging from the zeroes for eyes and the cylindrical button on top of the head, this could have acted like a stopwatch, with the Attack button being used to freeze time. As it is now, it's completely functionless.

Since there's already a time-freezing head anyway (which was coded before this head), it's not that big of a loss either way.

There is one remnant of this ability in the final game: The Ticker Head's HeadCase icon was originally meant for this head, as seen in the prototype ROM.

(Source: Original TCRF research)

Unused Graphics

	These markers were used in the prototype version, back when a 2P mode was planned. This is as far as they ever got with that mode.
	Lowercase letters are in the game's font, but the English script is in all caps.
	This is interesting: Sub-game bonuses for a continue, extra life, and health! At one point, the basketball game might have worked like a more traditional bonus game. The used icons are speed-up, slow-down, skull, and star. The prototype uses a star design for the 500 Points item; this design was recycled to mark point baskets. The "slow-down" and "speed-up" icons appear later in the graphics bank, so they might have replaced other tiles after the Secret Number system was put into place.
	Thicker (by 8 pixels) platforms that were meant for HangMan's stage.
	These scrolls, translated as "Enemy" / "Small Fry" and "Boss", would have appeared in HeadCase and Beau's rooms respectively.
	A downward arrow on a metal plate, found in the Scene 4-1 tileset. It's not in the prototype's tileset, so it was added at some point to communicate, uh, something.
	Two unused signs from Scene 8-1. Neither of them are that useful; there are other things in the stage that let the player know what's up.
	This glassy shine sprite would be placed over the Soldier chambers in Scene 8-1. Given the small vertical space in those rooms, this sprite would just add clutter.
	These static cloud tiles would have been used in Scene 8-3 before the multi-layered moving clouds were implemented.
	These big bricks would be used at the top of Scene 8-3's background, but with the size of the windows and the curtain tiles, there's no room left for them to go.
	There are many spikes in Scene 8-3. These helpful numbers in the tileset, which appear next to each spike bottom tile, help artists to know which spike top tile to use.
	This sign was used in the prototype in Scene 8-4, where it was placed above the first Flipper. Again, it's not necessary, so it was removed.
	A few unused tiles from the Twin Freaks stage. The girders are used in the prototype, but the smaller blocks aren't used in any version.

Early	Final

An earlier, sprite-based version of the Dynamite Headdy sign from Scene 2-2 is loaded in memory at the start of the level. The main differences are a light-blue metal pole, a flatter top, and blander lettering.

Early	Final

The paper stack was changed from a background element to a sprite so it could move when The President slams his fist on his desk. The only real difference is that the sprite is 24x24 while the background-based object is 32x32.

(Source: Original TCRF research)

Unused Audio

Headdy saying "Hey!". Doesn't look like there's a place where this could've been used.

The song titled "Next Stage" plays at the end of a level, when Headdy is confused for a bit, and then walks off to the right (not the part where Heather appears, that part plays the theme "Why, Figgy"). Headdy only stays in his place for around 3 seconds, and reaches the other end of the screen, when the music fades out, in the next 5 or so seconds.

But the song goes beyond that. The main part is repeated one or two more times than what you hear normally, and on top of that, the final 4 repetitions of the main melody have less instruments each time.

"Geisha Robot" is the song that plays when the paradisaic background of Headdy Wonderland shatters and is replaced with Dark Demon's castle. In the international version, after staring at the castle for a bit, Heather jumps right and is caught by the Nasty Gatekeeper. At this point the song ends, after around 11 seconds. However, there's quite a bit more to the song than just that. In the Japanese version, Fingy speaks to Headdy before jumping away, and since the dialog can be read at the player's pace, the song can be played out in its entirety. The track can be found on the Sound Test on the Japanese version, but not on the international version, which means that people outside of Japan can never normally hear the full track.

(Source: Original TCRF research)

Regional Differences

The game was heavily altered for overseas release, removing and changing tons of random things.

General Changes

• In the Japanese game, players start with 2 continues. The player starts with no continues in the localized versions.
• After defeating a boss, collecting 10 continue icons gives the player a continue. In the international game, this takes 13 continue icons. Doesn't seem like much, but it makes collecting continues significantly more difficult.
• All of the Boss Stage dialogue triggers from the Japanese game have been removed. The only dialogue left in the game comes from HeadCase, HangMan, and Beau.
• In the Japanese version, if you enter the tutorial segments, you'd be asked if you want to practice or leave the room. In the international versions, once you enter the room there's no turning back, and you don't get any dialogue if you fail these attempts.
• An applause sound effect has been added to Headdy's victory animation.

Stage Name Changes

All stage names except for "Backstage Battle" and "Baby Face" were changed to make pop culture references / puns.

Japanese	International
Scene 1
ESCAPE HERO!	THE GETAWAY
Scene 2
THREE FRIENDS	PRACTICE AREA
FRIEND'S ROOM	MEET HEADCASE MEET HANGMAN MEET BEAU
NORTH TOWN	TOYS N THE HOOD
CONCERT PANIC	MAD DOG AND HEADDY
Scene 3
FIRE CARNIVAL	DOWN UNDER
GUEST AREA	THE GREEN ROOM
STARLIGHT STORM	CLOTHES ENCOUNTERS
Scene 4
SOUTH TOWN	TERMINATE HER TOO
WORKING GEAR	MAD MECHS
RESTLESS FACTORY	MAD MECHS 2
MYSTERY SPOT	HEATHERNAPPED
Scene 5
PUPPET TOWER	GO HEADDY GO
GO UP!	STAIR WARS
ROLLING ROLLING	TOWERING INTERNAL
ON THE SKY	SPINDERELLA
Scene 6
AIR WALKER	THE FLYING GAME
RECKLESS WHEEL	FLY HARD
LIGHT VELOCITY	FLY HARD 2
Scene 7
PARADISE?	HEADDY WONDERLAND
Scene 8
FIGHT!	THE ROCKET TIER
MISSILE BASE	ILLEGAL WEAPON 3
RADICAL PARTY	FUN FORGIVEN
REVERSE WORLD	VICE VERSA
FUNNY ANGRY	TWIN FREAKS
Scene 9
THE RIVAL	FATAL CONTRAPTION
BRAIN BREAK!	FAR TREK
FINAL ATTACK	FINALE ANALYSIS

Graphics Changes

Life Light

Japanese	International

An 'H' was added to the life bar (or life light in this case) for the American and European versions. Interestingly, upon opening the Japanese ROM with Tile Layer Pro, you will see the life light with the 'H' at around 000D2000.

Head Trip

Japanese	International

The Head Trip power-up (Buddha Head in the Japanese version) got changed from a kanji (which translates to 'Buddha') to ... a head.

Japanese	International

This same change is present in Scene 8-3 as well.

Trademark Symbols

Japanese	International

Due to reasons (probably the legal department), every instance of the Headdy, SEGA, and Treasure logos gained a trademark symbol in the localized versions.

Japanese	International

The sign in Scene 2-2 had to be changed too, with the left and right sides of the signboard flattened to make room for the trademark symbol.

Other Stage Graphics

Japanese	International

With the names of the most of the scenes in the game changed, the continue screen's tattered program sheet had to be rewritten and redrawn.

Japanese	International

"Scene Final" changed to "Final Scene". The "Final" part uses the stage's green/red cycling palette in the international game.

Japanese	International

This "Puppets Introdution" (sic) sign in the Cast Roll was redrawn.

Maruyama/Trouble Bruin

Japanese	International

The character was made to look angrier, and his palette changed from purple to brown to reinforce the whole "Bear" thing. It didn't really work; people still think he's a cat. All of Maruyama's boss forms had their palettes changed as well.

Japanese	International

These palette changes affect some of the game's enemies and a boss as well, leading to some interesting color choices. Pink frogs, anyone?

Japanese	International

The Spider Phantom / Super Finagler's laser graphics were changed as well. The exact reason for this change is unknown, but it is not palette-related.

Rebecca/Mons Meg

Japanese	International

Rebecca was originally a toy doll, but was changed to a robot.

Yayoi/Gatekeeper

Japanese	International

The character was changed from a geisha to a generic robot. Given the above change, it's likely both were done because someone on the localization team objected to the player being made to harm a human-like female character.

Title

Japanese	International

• "Press Start Button" lost its Button, and the copyright became a little less lengthy.

Japanese	International

• "Configuration" is no longer abbreviated, and "Cancel" is the more descriptive "Cancel Head" in the international builds.
• As stated above, on the Japanese version, it's possible to hear the entirety of the track Geisha Robot, either in-game or on the Sound Test, as track 27 (despite only starting after 10 seconds of silence in the latter). This track is missing from the Sound Test in the international release.
• Another entry that's erroneously missing from the international version's Sound Test is the "generic enemy destruction" noise; number 5C on the Japanese Sound Test.
• The hidden Stage Select works differently between versions.
  • In the Japanese game, only the first part of each stage can be selected (1-1, 2-1, etc.)
  • In the international game, this restriction was lifted, so the player can start at any part of the game.

Stage Differences

Scene 1-1

Japanese
International

• Maruyama's light orbs are harmless, but Trouble Bruin's orbs are not!
• The number and pattern of the orbs released after he crashed into the wall was also changed.
  • Maruyama creates 4 small orbs that fly off to the right, and 3 large orbs that bounce to the left.
  • Trouble Bruin creates 6 (well 8, but two of them go off-screen quickly) large orbs that bounce up high, then spawns 2 more that bounce to the left.

Scene 3-1
The lone HeadCase in this area, located in the Flying Soldier arena, has been removed.

Scene 5-2
The boss fight here is significantly more difficult in the international game.

• Maruyama has just 4 hit points in the Japanese game. Trouble Bruin has 8 HP!
• His attack pattern was changed as well:
  • Maruyama has a predictable pattern. He will cut part of the tower 3 times, charge at Headdy, then repeat the cycle.
  • Trouble Bruin, on the other hand, seems to be completely random as to when he'll cut the tower or charge at Headdy. Combined with the doubled HP, this can make the fight take much, much longer to complete.

Scene 6-1

Japanese	International

• The first wave of enemies in the Japanese version is a lone Back Speeder / Flying Shark. In the international build, there are five of them.
• The Japanese game has a second wave of Jayron / Hover robots. This was taken out of the international game.
• The claw carrying the Sky Jaws / Sky Battleship moves at a lethargic 1 pixel per frame in the Japanese game, making the intro to this mini-boss take 14(!) seconds. This was thankfully doubled to 2 pixels per frame.

Scene 6-4

Japanese	International

Before the boss, each power-up appears on a separate screen in the Japanese version. They're all grouped together on one screen in the localized version.

Scene 7-1
In a rather infamous difficulty change, Izayoi / Nasty Gatekeeper's HP was nearly doubled from 9 to 17 HP.

Scene 8-3

• The flipping HangMen at the end of the stage take longer to flip in the Japanese game.
  • Japanese: 180 frames (3 seconds)
  • International: 120 frames (2 seconds)

Scene 8-5
Rever Face / Twin Freaks is another boss that underwent difficulty tweaks.

• The actual weak point was changed. Rever Face's hitbox is his entire ear. Twin Freaks's hitbox is just the center of the ear.
• To make up for the smaller hitbox, his HP was reduced from 33 HP to 17 HP in the localized game.

Scene 9-3

• Dark Demon's HP was nearly doubled from 9 HP (Japanese) to 17 HP (International).

Japanese
International

• With all of the dialogue removed from the boss stages, the pre-ending scene had to be reworked.
  • In the Japanese game, Smily (the yellow badge) is revealed to be a badge to be awarded to the greatest puppet: Headdy. Smily happily attaches himself to Headdy's face as Fingy watches on.
  • In the international game, Heather looks at Headdy as hearts fly out of her like a Belmont candle. Heather happily attaches herself to Headdy's face as Smiley watches on.

Ending

Japanese
International

In the international game, Headdy's with Heather as she leaves, and he even waves her goodbye. He's not here in the Japanese game.

So where is he?

Headdy's too busy trying to pry Smily off of his face. He briefly succeeds, only for Smily to gleefully reattach himself.

Headdy was never heard from again.

Bonus Game

Japanese	International

The objective was made much clearer in the American and European versions of the game. 'Sub Game' was changed to 'Bonus Game'. Also, the 'Intermission' graphic was reduced in size, and has no gradient.

All three of the messages here were changed as well.

Japanese	International
GET <X> ITEMS FIGHT!	MAKE <X> SHOTS
YOU GOT <X> ITEMS TRY AGAIN	YOU MADE <X> SHOTS WORK ON YOUR GAME
YOU GOT <X> ITEMS CONGRATULATIONS! SECRET NUMBER '<Y>'	YOU MADE <X> SHOTS CONGRATULATIONS! REMEMBER '<Y>'

Cast Roll

Almost every single character in the cast roll received a name change:

Japanese	International
General
Mokkun	HeadCase
Yakkun	HangMan
Fukkun	Beau
Fingy	Heather
King Dark Demon	Dark Demon
Smily	Smiley
Maruyama	Trouble Bruin
Scene 1-1
Maruco Mathai Luca Johane	Townsfolk
Paul 1	Wee Spike
Paul 2	Spike
Paul 3	Big Spike
Toruzo-Kun	Robo-Collector
Super Red Arrow	Yellow Baron
Maruyama & Kuma Body	Trouble Bruin
Scene 2-1
Miss Carroll Mr.Kiosaku Ducky Mr.Porter Bobo	Miss Daisy Mr.Yello Ducky Mr.Porter Dr.Bob
Scene 2-2
D.D. Soldiers	Soldiers
Honeywan I Catherine Degoon Honeywan II	Old McGee Catherine Derigueur Mule McGee
Happy Comecome	Snake Eyes
Scene 2-3
Octopus Trap	Floating Platfrom
Bounty Boundy	Mad Dog
Scene 3-1
Bob Netter Under Soldier	Paddock Mario Net Miner Soldier
Scene 3-2
Tail Hanger	Rocket Grappler
Scene 3-3
Marrio & Nettoh	Puppeteer & Gentleman Jim
Scene 3-4
Jacquline Dressy	Wooden Dresser
Scene 4-1
Clowny	Tumblesets
Rebecca	Mons Meg
Browny Bon-Bon	Happy Campers
Super Machine Tank IV	Super Tank Machine
Funky Ronmell	Funky Jeep Man
Scene 4-2
Momoiro Gozen	Wise Women
Scene 5-2
Tower Crasher	Flying Scythe
Scene 5-3
Armored Soldier	Armordillo
Scene 5-4
Motor Hand	Spinderella
Scene 6-1
Back Speeder Go Moon Rocket Jayron	Flying Shark Rocket Soldier Hover
Sky Jaws	Sky Battleship
Scene 6-2
Chris Wheel	Wheeler-Dealer
Scene 6-4
Mitsuru	Baby Face
Scene 7-1
McKenzy Steven Sam McKenzy	Mckenzy Steven Sam MacKenzy
Yayoi	Gatekeeper
Izayoi	Nasty Gatekeeper
Scene 8-2
Base Captain	Missile Man
Scene 8-3
Mustle Nasunasu Anne Beath Robinson	Penguin Anubis Moloch
Taro	Tarot
Head Spitter	Venus Headdy Trap
Scene 8-4
Shogun Floor Sweeper Mary Trick Hat	Shogun Oarsman Flipper Topo
Thunder Captain	Sparky
Scene 8-5
Hyottoko Guy Rever Face Okame Gal	Bean Head Twin Freaks Money Head
Scene 9-1
Pachinko Sub Ojizo	Propeller Head Cocoa
Julian Battle Tanky	Julian Tiny Tank
Maruyama & Spider Phantom	Super Finagler

(Source: http://dhvstb.webs.com/regionalvariations.htm, Original TCRF Research)