Daffy Duck: The Marvin Missions (Game Boy)

Daffy Duck: The Marvin Missions
Also known as: Daffy Duck (EU) Developer: Sunsoft Publisher: Sunsoft Platforms: Game Boy, Super Game Boy Released in JP: September 30, 1994 Released in US: January 1995 Released in EU: 1995 This game has unused graphics. This game has unused music. This game has revisional differences.

Daffy Duck: The Marvin Missions takes many cues from the famous "Duck Dodgers" shorts, so much so that it's pretty baffling why they didn't just call the game Duck Dodgers.

Super Game Boy Border

It is possible this Super Game Boy border was going to be used at the last battle, since that is where Marvin's telescope is located. However the default border is used. Game Genie code 081-C8F-C42 or GameShark code 010808D0 will load this border at startup.

(Discovery: Ugetab)

(Access codes: nensondubois)

Revisional Changes

Copyright Screen Collapse

On the Game Boy version, the copyright screen collapses after a few seconds, taking you to the title screen. The Super Game Boy version changes to the title screen instantly.

Title Screen

Game Boy	Super Game Boy

A background was added to the title screen for the Super Game Boy release.

Level 1, Room 5

Game Boy	Super Game Boy

Game Boy	Super Game Boy

Game Boy	Super Game Boy

Game Boy	Super Game Boy

Many enemies were removed from the fifth room of the first level, making some of them completely unused in the Super Game Boy version.

Level 2, Room 5

Game Boy	Super Game Boy

A cannon was removed.

Health Glitch

On the Super Game Boy version, if you move left at full walking speed and then press Right + B on the next frame, Daffy's health will be increased by about 64 units, making the health bar glitch out. This does not work on the Game Boy version.

Select Button

On the Game Boy version, Select can unpause the game and pressing Select + Start during the staff roll resets the game. This does not work on the Super Game Boy version.

Weapon Shot Bugfix

On the Game Boy version, only one breakable tile can be cleared at a time; if you try to shoot many tiles at once, the shots won't be registered. This was fixed in the Super Game Boy version.

Unused Sound Effects

These sound effects are not used anywhere in the game.

Sound ID: 11

Sound ID: 1C

Sound ID: 1D

Sound ID: 21

Cheat Codes

You gain one point for each enemy or object you kill, displayed as the "score" on the bottom of the screen. On the pause screen, pressing certain buttons will convert those points into something useful. In boss battles, only the last two codes can be used.

Although the jetpack refill code converts the same 10 points as other cheats, it can't be used if you have less than 20 points.

• Up, Up gives a laser weapon.
• Left, Left gives a weapon whose bullets will bounce on the ground.
• Right, Right gives a weapon that will fire automatically when you hold B.
• Down, Down gives a weapon that can fire huge balls. This weapon can pass through breakable blocks and can even kill enemies in one hit that are normally immune.
• Select restores default weapon and resets the cheat counters.
• B, B will refill your health.
• A, A (Hard Mode only) will refill your jetpack.

Hard Mode

This game has a hidden hard mode which can be accessed by stepping on the cart right at the beginning of the first level. This makes Daffy acquire a lot of speed as long as he doesn't touch the ground. If you manage to reach the end of the room at high speed (a feat in itself), instead of loading the next room, the game will show a black screen with the text "Super stage" and you can play through a new set of levels. These levels are almost impossible to be beaten by a human player due to their ridiculous design requiring constant nearly frame-perfect use and timing of jet pack fuel.

Hard Mode has its exclusive cheat code that will convert 10 points into a refill of your jetpack by pressing A twice on the pause screen. On some levels, the cost becomes ALL your points.

For this mode you are given 100 points as well as 9 lives instead of only 2, making this mode somewhat more feasible to complete.

Losing all your lives will reset the game instead of bringing up the game-over screen.

Enemies Only Appearing in Hard Mode

This enemy can't be landed on and has 20 HP. It chases Daffy at very low speed but will dash at him when hit (while puffing itself up). Appears in Levels 2 and 4.

This enemy also chases Daffy, but can be killed in one jump. Appears in Level 2.

This sprite appears in a dead-end in Level 2 and will trigger an enemy to drop down behind Daffy when it is shot.

This enemy appears in Level 4 and rushes forward after a few seconds.