The Simpsons: Bart vs. The an are Mutants

Developer: ImagineeringPublisher: Acclaim EntertainmentPlatform: NESReleased in US: April 25, 1991Released in EU: December 12, 1991

This video game has concealed developer credits.

You are watching: The simpsons: bart vs. the space mutants

This game has unused graphics.
This game has unused items.
This game has a concealed sound test.

This game has a prerelease article

The Simpsons: Bart vs. The space Mutants clues The Simpsons" an initial foray into the human being of home video games. Too poor it"s a fairly mediocre game.


In the very first stage, stand on the awning above Tool World"s door. Native there, jump to the left, and try to place yourself just to the right of the first bush you see. If excellent correctly, you have to land on height of the grass. Press Down come drop down, and also the initials "RK" will autumn from above. This also changes the adversaries on the left into the initials "LK/AK", despite they will go back to normal if you leaving the area.

These might be loved ones of Garry and also Dan Kitchen, two of the game"s designers/programmers, or perhaps Jesse Kapili, the game"s artist.


In the 2nd stage, the second trash can on the 2nd floor have the right to be jumped on consistently to relax a plethora of beneficial items, including coins, hats, a 1-up, invulnerability, and also even an ext mysterious initials:


These are more than likely relatives of Henry C. Will IV, among the game"s programmers. Each one is precious one coin.


The 3rd trash can likewise holds the very same initials, yet they are much more an overwhelming to relax here. The trash can acts together an 8-bit transition register; jumping on that while Bart is encountering left move in a 1, while facing right shifts in a 0. To get the items come appear, you require to successfully enter their linked hex value. Jump on the trash deserve to six time in the bespeak left, right, left, right, left, left (101011), and then two more times to relax the corresponding item:

00 ($AC): RW01 ($AD): AW10 ($AE): KW11 ($AF): JW


On the exact same floor, previous the third trash can, over there is a black gap in the background with an extra life over it and also gray shoes to the left. Was standing in the space under the extra life, jump, and quickly push Up, B, Down in mid-air (you have the right to hold the A switch while law this). An object with Henry Will"s name composed in katakana will certainly drop down to the left:


This deserve to be done as countless times together you like, though just two of the items have the right to be on-screen in ~ once. Collecting the article decreases the goal counter, just like hats do.

Finally, removed the 2nd stage miniboss"s hat while the X-Ray Specs are energetic will change the hat through the initials "AW".

In the 3rd stage, start the lucky Roulette mini-game. As soon as asked to pick a number, push A (not B!) top top the number 5, 4, 3, 8, 6, in that order. Things with the initials "KMB" will show up to the right.

After start the funny House, proceed to the bright Doors puzzle. To make these initials appear, you should open a specific sequence of doors prior to the timer expires. For the functions of this puzzle, the doors space numbered 1-9; the bottom heat is 1-3, the middle row is 4-6, and the top row is 7-9. Open up the doors in the bespeak 1, 2, 1, 1, 9, 5, 2, and an item with the initials "PJB" will certainly appear.

In the tar pit with the dinosaur bones, was standing on the leaf of the very first dinosaur"s neck, straight underneath the volcano in the background. Run 10 times as high together you can, and an item with the initials "KAK" will appear.

It seems that at the very least one additional secret item was intended to show up somewhere in the Springfield Mall. It"s Blobert, the co-star the A Boy and also His Blob, one more Imagineering game. Change ROM deal with $240A to worth $A4 and also jump ~ above the second trash can on the 2nd floor that the Springfield mall to watch him.

These icons can be found among the various other used icons for the inventory item of the game HUD. Over there is no coding or names for these items within the ROM, only unused item v index $0B has actually name "ROCKET", has actually no snapshot associated with. It"s the very same as consistent Rocket item, yet without a Rocket at all. You just fire a match and also there is no Rocket come fire.

See more: Grimm Fairy Tales Adult Coloring Book, By Zenescope

Sound Test


On the very first level, shoot the letter "E" the the "Kwik-E-Mart" sign with a rocket. This will certainly reward you through a Krusty head worth three extra lives, and a new Sound check option! select it from her inventory by pressing the Select button, select a sound impact by pressing Up or Down, then press Start to play it.

ArcadeDOSGame young (Color)PlayStationWindowsGame young AdvanceGameCubePlayStation 2XboxPlayStation Portable, WiiNintendo DSPlayStation 3, Xbox 360Android, iOSBart SimpsonNESDOSGame boy (Color)GenesisGame GearSNESKrusty the ClownNESSega understand SystemGenesisSNESItchy & ScratchyGame young (Color)GenesisSNES
The Simpsons • The Simpsons Bowling
The Simpsons
Night that the living Treehouse of Horror
Cartoon Studio • struggle & Run
Road Rage
Road Rage • hit & Run
Road rage (Prototypes) • skateboarding (Prototypes) • hit & run (Prototype) • The Simpsons game (Prototype)
Road fury (Prototypes) • hit & Run • The Simpsons
The Simpsons game (Prototype)
The Simpsons Game
The Simpsons Game
Tapped Out
Bart vs. The space Mutants • Bart vs. The World • Bartman Meets Radioactive male (Prototype)
Bart"s house of Weirdness
Escape from Camp Deadly • Bart & the Beanstalk
Bart vs. The space Mutants • online Bart
Bartman Meets radiation Man
Bart"s Nightmare • virtual Bart (Prototype)
Krusty"s funny House
Krusty"s fun House
Krusty"s Super funny House
Krusty"s Super fun House
Itchy & Scratchy in Miniature Golf Madness
The Itchy & Scratchy Game
The Itchy & Scratchy Game

Retrieved native ""
Games > gamings by content > gamings with hidden developer creditsGames > gamings by contents > gamings with covert sound testsGames > gamings by contents > gamings with unused graphicsGames > games by content > games with unused itemsGames > games by developer > Games emerged by pure Entertainment > Games arisen by ImagineeringGames > games by platform > NES gamesGames > gamings by publisher > games published through Acclaim EntertainmentGames > games by release date > games released in 1991Games > gamings by collection > Simpsons series