Mez's Codes...

[Mezmorize]

Earthworm Jim (U) [Sega Genesis]

I completely avoided testing out Galoob's Infinite Health code because it had that extra note.

[Infinite health (may cause graphic errors) - GC3C-JA9W]

Figured that's why VisitntX had made a different code.
Since VisitntX's code did not work at all for me, that's why I decided to make my own code.
My code works for almost everything, but when a crow would pull on your head you would still take damage.

After finally trying out Galoob's version, I know now I wasted all that time for nothing...
Their code works perfectly, and I seen no graphic errors at all.

Maybe if someone has the cartridge and real hardware to test VisitntX's and Galoobs code, it would be best to remove Galoob's note, and delete the code by VisitntX.

Anyone have the real cart and original hardware?
I used to have both, but that was back during my childhood.

[Mezmorize]

Thanks for testing them.
You should be able to use both Invulnerability and Invincibility at the same time with no problems.
Invincibility makes the 100% not decrease.
The Invulnerability is mostly just for enemies instead of obstacles.

Edit:
Come to find out, Invulnerability was already hacked, by VisitntX.
Also, it makes you not able to pick up stuff.
That's what I get for posting in a hurry because I had to leave for a bit.

Edited the above post quite a bit, had to add a line to the Invincibility code because of the dog causing damage, and other things.
Here would be the new invincibility code:

Invincibility
24B3F2:602E
24B43E:0000
Note: Do not use the Debug Mode cheat to have infinite health while using this code.
Edit: Seems when the crows pull on your head, you still take damage.

Maybe this attempt would be better:
Invincibility
2475D0:00FF
2475D4:A6AA
2475D6:6004
Note: Reset the game after turning on the codes.
Edit: The crow pulling on your head still takes damage from you, I give up for now...

Earthworm Jim (U) [Sega Genesis]

Invulnerability (Walk Thru Enemies)
248C8C:6000

Crows Can't Fly Down
2522AC:6010

first, they both work fine on Kega Fusion 3.64! but, Invulnerability (Walk Thru Enemies) still hurt you if you step on the spikes and it make you lose health power you know where it said 100%

[Mezmorize]

Earthworm Jim (U) [Sega Genesis]

Walk Thru Walls
249C74:6000

I couldn't tell that VisitntX's Infinite Energy code was doing anything, so I made one that uses the feature from the Debug Menu:
Invincibility
24B3F2:602E
Edit: The dog can still hurt you >.< damn I need to test more before posting.

Invincibility To Dogs
24B43E:0000

Invulnerability (Walk Thru Enemies)
248C8C:6000
Edit: Didn't notice this was part of VisitntX's Invincibility code, and you cant pick up items...

Crows (above you) Can't Fly Down (low enough to reach you)
2522AC:6010

[olala]

the buggy things its best ever!
post it dood
dood

[Mezmorize]

Escape From Mars Starring Taz (U) [Sega Genesis]

Walk Thru Walls
1DD480:6000

Remove Enemies
1DEB8C:602A

Enemies Can't Move
1D9358:6064

Jump Up Impossible Ledges (A weird somewhat buggy code and kinda hard to describe, debated whether to post it or not.)
1DC38E:6076

[Mezmorize]

Beavis and Butt-head (U) [Sega Genesis]

Enemies Commit Suicide
013584:6060

Invulnerability To Police (Beavis)
01320C:6000

Remove Enemies (Police, Shopping Carts etc.)
0141BE:6000

Remove Enemies v2 (Rats Can't Move Around Too)
0268BA:6000

[Mezmorize]

Boogerman (U) [Sega Genesis]

Debug Movement Mode
006D9A:6000

Instantly Beat Stage
008C4C:6000
Note: Press left or right to trigger.

Automatically Flick Boogers When Holding Right or Left
008B78:6000
Note: Obviously works best with an Infinite Mucus code enabled...

[Mezmorize]

^.^ what timing.
This very minute I'm on page 1 adding the Game Boy stuff, I'll see how far I can get before it drives me crazy.

And very glad to see your back :-)

Edit:
I lost my title of Moderator, likely due to inactivity; would have hated the same thing to had happened to you.

[Hybrid]

mez you should really post these codes so people with game genies can use them :P

[Mezmorize]

Old Genesis PAR/Game Genie Codes

Finally got around to converting the patches in this post, to codes.
Here they are:

Awesome Possum Kicks Dr. Machino's Butt! (U) [!]
Invincibility
00CA18:6012

Battle Squadron (UE) [!]
Fly Thru Enemies
00F054:6012

Bonanza Bros. (U) [!]
Character Blinks
0090DC:6000

Captain America and the Avengers (U) [!]
Invulnerability (Walk Thru Enemies)
006222:601C

Castle of Illusion Starring Mickey Mouse (UE) [!]
Invulnerability (Walk Thru Enemies)
000324:6020

Crack Down (U) [!]
Character Blinks
027876:6000

Dashin' Desperadoes (U) [!]
Characters Blink
00A024:6000

Desert Demolition Starring Road Runner and Wile E. Coyote (UE) [!]
Infinite Health
05B40C:6016

Double Dragon 3: The Rosetta Stone (UE) [!]
Invincible To Punches & Standing Kicks
005D5C:6706
005DEE:6706

Exo-Squad (U) [!]
Infinite Energy
01CFE6:6600

F-15 Strike Eagle II (U) [!]
Infinite Air Missiles
067B4C:6004

G-LOC Air Battle (W) [c][!]
Infinite Credits
00ED7E:0000

Heavy Nova (U) [!]
Invulnerability (Walk Thru Enemies)
00931C:6654

James Bond 007: The Duel (UE) [!]
Invulnerability (Walk Thru Enemies)
00D278:6700

James Pond: Underwater Agent (UE) [!]
Invincibility
004FEC:6004

Jewel Master (UE) [!]
Invulnerability (Walk Thru Enemies)
01359A:6700

LHX Attack Chopper (UE) [!]
Infinite Bullets
01510E:6030

Magic School Bus, The (U) [!]
Infinite Fuel
081D98:6608

Marko's Magic Football (U) [!]
Infinite Health
0C6116:6004

Ooze, The (JU) [!]
Infinite Lives
006456:661E

OutRunners (U) [!]
Auto Accelerate
00E10E:6700

Punisher, The (U) [!]
Infinite Health (Punisher)
017DE4:6000

Simpsons, The - Bart vs The Space Mutants (UE) (REV00) [!]
Invulnerability (Walk Thru Enemies)
025E74:6618

Skeleton Krew (U) [!]
Invulnerability (Walk Thru Enemies)
1C532E:6720

Stargate (UE) [!]
Developer's Infinite Health Cheat Enabled
0232E4:0003

Tale Spin (UE) [!]
Invulnerability (Walk Thru Enemies)
004C2C:6700

Task Force Harrier EX (U) [!]
Full Options Menu
00A5F4:0009

Toy Story (U) [!]
Invulnerability (Walk Thru Enemies)
0028A0:6700

Toys (U) [!]
Invulnerability (Walk Thru Enemies)
07F5F4:6700

Twin Hawk (JE) [!]
Infinite Credits
000BB8:6004

Vectorman (UE) [!]
Invincibility
00BC68:6658

Zoom! (JU) [!]
Debug Menu Enabled
0009FA:33C1

At the time I was more interested in making any code, so I would have a reason to make a checksum bypass code to go with it (or to see if one was needed).
So some codes are not the greatest, such as the one for Dashin' Desperadoes.
And a code or two isn't new, it just happened to be the one I decided to patch into the game at the time (like Stargate).

[Mezmorize]

Jurassic Park (U) [Sega Genesis]

Acid Spitting Dino's Cannot Spit
004A5E:6022

Invulnerability (Basically, invincibility to everything but spikes. Also, those annoying tiny dino's cannot latch onto you.)
01DD12:6000

Invincibility (Improvement over Galoob's version, since spikes cannot hurt you.)
004612:0000

[Mezmorize]

Hey Mez, can you make Infinite Time for Sonic The Hedgehog (W) (REV00) [!]?

i meant normal infinite time for the whole game in as 0:00

Here you go:
01C71C:4E71

Edit:
This code will remove the ball and chain that swings around. Needs testing.
01092E:6002



And this Infinite Time Underwater makes bubbles not come out of Sonic.
013EAA:6000

Yea, I would just do as lee4 suggested if I were you.
The code I made also made you walk thru rings without picking them up (and I'm too tired today to keep trying).

By infinite time you meant time under water?

Infinite Time Underwater
013F20:6002 (Action Replay)
AJ9T-CA3A (Game Genie)

And Invincibility has already been made by Mr. Book
0039F0:11C1 (Action Replay)
2E6T-BCHT (Game Genie)

i meant normal infinite time for the whole game in as 0:00

[Mezmorize]

A few more requests for Sonic the Hedgehog series:

Sonic the Hedgehog - Remove Water In LZ 1,2,3 (Labyrinth Zone) [both versions]; Infinite Time Underwater (Can't Drown) [REV00].
Sonic the Hedgehog 3 - Remove Water In HZ 1,2 (Hydrocity Zone) and CNZ 2 (Carnival Night Zone Act 2), Infinte Time Underwater For Tails.
Sonic and Knuckles & Sonic 3 (W) - Remove Water In HZ 1,2 (Both acts of Hydrocity Zone), CNZ 2 (Carnival Night Zone Act 2), LBZ 2 (Launch Base Zone Act 2); Sonic / Tails Can't Be Knocked Far Backwards When Boss' Rockets In TDZ (The Doomsday Zone) Hit Him; Lights Are Never Turned Off In SZ 2 (Sandopolis Zone Act 2).

I'll see what I can do...

Asterix and the Great Rescue (U) [!]
Auto Walk
001182:6014

We're Back! - A Dinosaur's Tale (U) [!]
Walk Thru Walls
002F56:605C

Sonic The Hedgehog (W) (REV00) [!]
Remove Spikes
00CEE2:6000
or maybe this one is better (Lack of time to test codes)
00CF40:6000

Remove Water 'Color'
003C08:6010

Instead of a code that removes the water, It might be easier to make one that makes Sonic move and jump at normal speed.