A whole List Of Codes

Ok, I gathered these codes from other sites and put it all to one place:

ice cream machine:
strawberryvanillachocolate: 1 free life in Ice Cream Machine

snow muncher:
buuuurrrrrrrrp: decreases your bloat by 50% in snowmuncher
dieter: Multiplies your score in Snowmuncher by 100 but it does not stay like that.

faerie bubbles:
Nobubbles: Dark Faerie bubble in Faerie Bubbles
slumberberry: Gets rid of blocks in Faerie Bubbles
FaerieBubbles: Make all bubbles turn into one type.
Stardust: Nova bubble in Faerie Bubbles
faerieland: Turns current bubble in to a Rainbow bubble in Faerie Bubbles

Meerca Chase II:
ferociousneggsareontheloose: Type during the Meerca Chase II title screen to unlock the secret ferocious level
superextrahypergravitymode: Type during the Meerca Chase II title screen to unlock the secret gravity level.
fishnegg: Eat the fishnegg and get 50 free points?

Faerie Cloud Racers
snowfaerie: Type this while on the character select screen in Faerie Cloud Racers. This will allow all of the obstacles to disappear for the first round.

Extreme Herder:
freeze: will cause Balthazar to freeze in Extreme Herder

Destruct-O-Match II:
destroyboulders: Will remove all blocks of one colour from the screen in Destruct-O-Match II. Can only be used once per game.
boohooiwanttheoldgameback: In Destruct-O-Match II lets you play the original version (type on the mode select screen)

Bouncy Supreme:
bouncysupreme: Will turn the radar on and off in Bouncy Supreme
r: The easiest way to turn the radar on and off in Bouncy Supreme
laser: toggle radar on/off in bouncy supreme
bouncebouncebounce: extra life in Bouncy Supreme

Kiko Match II:
needmoretime: +15 seconds to your time in Kiko Match II

Spell Or Starve:
channyhungry: +30 seconds to your time in Spell Or Starve

Sutek's Tomb:
scarabeus: +30 seconds to your time in Sutek's Tomb
plzsutekcanihavemoretime: 30 second time bonus in suteks tomb
pyramibread: Sutek's Tomb - Gives hint as to what match to make to line up 3 in a row (Unlimited Use)

Jelly Blobs of Doom:
marissa: a message will appear --- "Now are you happy?" (more blobs in the game) in Jelly Blobs of Doom
rainbownegg: Creates a 25 points rainbow negg in jelly blobs of doom

Advert Attack:
nopopups: All the advertisements on the current screen in Advert Attack will disappear. Only one use per game.

Whack-a-Staff-Member
a5paragu5: Bigger Mallet in Whack-a-Staff-Member

Attack of the Slorgs
slorgerizer: blasts a few slorgs at once in Attack of the Slorgs
marrow: Gives you an extra life in Attack of the Slorgs

Escape To Kreludor:
empulse: blasts the surrounding enemies in Escape To Kreludor

mynci beach volleyball:
turdle: creates a turdle on your opponents side
dirigibles: Makes a blimp float across the screen of mynci beach volleyball

Dubloon Disaster:
Scallywags: Creates a whirlpool in dubloon disaster!
blackpawkeet: Increases your chance of getting a 100 dubloon coin in Dubloon Disaster

Castle Battles:
supercannonball: Large cannonball in Castle Battles

Ultimate Bullseye:
catapult: Gives you a random bonus item in Ultimate Bullseye

Volcano Run:
lava: Gives you a shield in Volcano Run

petpetsitter:
Oscillabot: Gives you an extra attempt at petpetsitter.

Neverending Boss Battle:
foreverandeverandever: Gives you an extra life in Neverending Boss Battle

Brucey B. Slots:
brucey: Hear an evil laugh as a pattern is drawn across the screen in Brucey B. Slots

Carnival of Terror:
custard: More time in Carnival of Terror

The Castle of Eliv Thade:
rehaxtint: One extra letter hint in The Castle of Eliv Thade

Hasee Bounce:
doughnutfruit: Reset the timer in Hasee Bounce (once per game)

Meepit Juice Break:
juice-o-matic: Resets ALL meepit's timers in Meepit Juice Break
meepits: extra life in Meepit Juice Break
hungrymeepits: Extra life in Meepit Juice Break

Escape From Meridell Castle:
valrigard: resets the clock in Escape From Meridell Castle

Attack of the Slorgs:
chargex4: Restores the laser guide after it cuts out in Attack of the Slorgs. (Can be used as many times as needed)

Deckswabber:
vitaminc: Returns you to full health in Deckswabber (once per game)

The Last Smiley:
0 Skip a level in The Last Smiley (once per game)
Toggle to first person view in The Last Smiley
*catfish* Extra life in The Last Smiley (once per game)

Grand Theft Ummagine:
ummaginethief: Skip level in Grand Theft Ummagine (but resets your score)

Faerie Caves II - Fyora's Quest:
quaglor: skips a level in Faerie Caves II - Fyora's Quest

The Buzzer Game:
salamander: skips a level in The Buzzer Game

frumball:
kougra: Skips level in frumball
frumball: Extra life in Frumball

Meriball:
kougra: Skips level on Meriball, but resets points.

gourmet club bowls:
superbowl: Skips levels in gourmet club bowls
shepherd: x2 score in Gourmet Club Bowls

gormball:
kougra: skips through a level while playing gormball. (no points rewarded though.)

Moon Rock Rampage:
superlaser: Double laser range in Moon Rock Rampage(once per game, resets at end of level)
novisitors: Extra 30 seconds on the timer in Moon Rock Rampage(works only once per game)
rampage: Extra life in Moon Rock Rampage(works only once per game)

Flycatcher:
deliciousflies: Extra life in Flycatcher (once per game)

Korbat's Lab:
spiderbite: Extra Life in Korbat's Lab

Kreludan Mining Corp:
kreludor: Extra life in Kreludan Mining Corp.

Raiders of Maraqua:
1morekarpohplease: extra life in Raiders of Maraqua

The Return of the Return of Dr Sloth:
drfranksloth: Extra life in The Return of the Return of Dr Sloth (once per game)

Warf Rescue Team:
trappedkadoaties: Extra life in Warf Rescue Team

The Great Qasalan Caper:
caperiffic: Get a time bonus in The Great Qasalan Caper (once per game)

Snowball Fight:
snowghettiandmeatball: Get an extra 10 snowballs in Snowball Fight (once per game)

Hope this helped, and tell me if there are any missing codes.
+ rep would be appreciated.

 

thanks, was looking high and low for hasee bounce one

 

waww thx

 

hey

cool, i didnt knoe a lot fo those

 

Yeesh, I thought I knew all of them. You just proved me wrong though.

ty!

 

Yeh. Everyone thinks they know all the game codes but there are one or two they don't know.

 

thanks it will be useful ;D

 

Woah! That's a lot. Thanks for the codes!

 

hey

never knew there was one for trotrods, thanks

 

Thanks. It's nice to have them all in one place. I never wanted to take the time to do it myself!

 

i did not know some of those, thanks!

 

Awesome, I used gamefaqs for codes but this is much easier to read, keep up the good work

 

Attack of the Slorgs:
chargex4: Restores the laser guide after it cuts out in Attack of the Slorgs. (Can be used as many times as needed)

OMG! thanks! got the avie =DDDD

 

Very nice list

Its weird, but I don't know a third of those games.. Shows how much Neopets has changed in the past little while.. and I don't game.

 

Thanks for the list! It's nice that all the codes are all on one single page.

 

Thanks for the codes. Really helps me alot!