Mez's Codes...

[Manorock850]

Thanks again brother ill patch these up Monday I'm going to lake erie.I'm sure my nieces and nephews will enjoy the codes as much as me god bless you have a good weekend.I will always be here if you need some contrubutions later on dont hesitate to ask same for Kyle or to the site.I want to help anyway I can even if I can't make codes myself.I think supporting others even if you guys don't want contributions now is the least I can do.Retro game cases.com is a great site for ever drive custom boxes.Shane is the owner he will hook you up with custom made boxes for any Everdrive including Gameboy.If you type in ever drive in the search button it will pull up labels,stickers, and boxes he has made up.Customers can also request what they need.The site is great he charges 10.99 for custom NES boxes and the prices for other systems are relatively cheap.If your interested let him know manorock850 sent you.The guy has been good to me and this is my way of thanking him by sharing it with others to build his business.

[Tony H]

Good to see you again Mez.

[terpsfan101]

You can add these codes to the database for the Game Gear version as well:

Micro Machines (Europe)

Race Ends After Crossing Finish Line
18D-769-4CA
Race 1 Lap To Win
02D-709-E6E

Addendum: Added them for you!

[Manorock850]

I want to apologize for this post.I am new and I should of read the rules a little bit more carefully for the forums about advertising. I wont advertise no more if I pissed staff off I assure you it wasnt my intention.

[Mezmorize]

Genesis Game Genie

Sonic The Hedgehog 2 (W) (REV01) [!]
Don't Die When Hit With No Rings
EX6A-GA6W
Note: You also do not loose rings when hit.

I've yet to unpack my external hard drive with all the No-Intro rom's since moving, not sure what ROM the code would be for.

[adaml]

Stage Skip - The Smurfs Nightmare (U) (GBC)

At the Title Screen press Left, Up, Down, Down, Right, Up, Left. Press Select during game play to skip to the next stage.

This same cheat works for the original Game Boy version of the game "The Smurfs 3".

Stage Skip Enabled
3E5-D4F-7F1
Note: Code must be turned on before leaving the Main Menu.

Mez, can you make a Game Genie code for the stage skip enabled for the regular GB version? I can't seem to get the button combination to work properly.

[ReyVGM]

I just tried the code and it worked just fine on both games. Just make a save state at the title screen so you can keep trying. I pressed each button waiting one second between presses and the code still worked, so you don't even have to enter it quickly.

You should hear a sound if done right. And by the way, you need to enter it at the "Start / Options" screen.

[adaml]

I ended going into the controller input for my gamepad and readjusted it. Tried the code again and it worked. The old Sidewinder was a bit off

Smurfs Nightmare (Smurfs 3) could use a high jump code so you don't have to go on a scavenger hunt collecting leaves to build up your jump meter, but I couldn't figure one out.

Anyway, the ending is the same for both Easy and Hard difficulties.

[ReyVGM]

Whenever your pad is off, just configure the directional keys to the keyboard. It's much more precise to input codes.

[ReyVGM]

Hey Mez, I just saw your Marvin Strikes Back cheat at gamefaqs (http://www.gamefaqs.com/gbc/579043-m...es-back/cheats), and it doesn't really do anything.

Those minigames you can see are seen by just entering the 2 players mode. Entering the code does do anything, that I know of.

I also posted some new stuff here: http://tcrf.net/Marvin_Strikes_Back!

[Mezmorize]

The cheat does something, but I suppose my guess to what it does was incorrect at the time of posting that.

---

Duck Tales (U) [Game Boy]
Don't Get Knocked Back When Hit
007-88E-F7E

Invulnerability
C91-CAE-C49

---
Edit:
Shantae (USA) [gbc]
Max Money (999)
A70-5FB-C46
520-60B-E67

Infinite Health
182-88A-4CA

---

Megaman III (U) [Game Boy]
Invulnerability
00B-CE9-C4A

---

Sonic The Hedgehog (Japan, Korea) [Genesis]
aka Sonic The Hedgehog (W) (REV01) [!]

Don't Die When Hit With No Rings
AC6A-CA4L

Invulnerable When You Have No Rings
K46A-CA4W

[ReyVGM]

Yeah, it's just that went you enter the code, you automatically enter the 2 players mode and it looks as if you have "unlocked" some minigames.

[Mezmorize]

REAL Super Mario Bros. 2

Super Mario Brothers 2 (Japan) [FDS]

Invulnerability
ENEXIIEI

Invulnerable To Most Enemies
YOOZLIZX
Note: Poison mushrooms will still turn you into small Mario.

Invincibility [Get hit as little Mario, and you become big Mario]
GXOZZIEY
Note: “Invulnerable To Most Enemies” code will not work with this enabled.

Mushroom Powerup Gives Firepower Also
ZEOXPGPA
Note: You will not be wearing the firepower suit though.

Always Have Firepower
AEOATPLG

Enemies Die When You Touch Them
AEVZTGTA

Poison Mushrooms And Invincibility Stars Are Powerups Instead
VEXAVPSA

Poison Mushrooms Stay In Place
LASANAGA

Poison Mushrooms Give Invincibility Star Effect
AISZTGEI

Mushrooms Grant Fire Power (But Keep You Small Mario)
ZANXGKLP

Invincibility Stars Don’t Bounce
ZASEUAIA

Replace 1UP’s With Powerups
GAXANAZA

Start On World 2
PENKAGAA

Start On World 3
ZENKAGAA

Start On World 4
LENKAGAA

Start On World 5
GENKAGAA

Start On World 6
IENKAGAA

Start On World 7
TENKAGAA

Start On World 8
YENKAGAA

Start With A Score Of 1,111,110 And 11 Coins
PAEKPIAA

Disable Points Gained From Remaining Time
EISPSYEY
Note: You can use an Infinite Time code with this enabled.

----

“Game Genie” codes that must be manually edited into the ROM:
Infinite Time
6DE6?99:B9
Hex Edit: 0x2F84?99:B9 [Replace the 99 at hex editor address 2F84 with B9]

Jump In Midair [by nolberto82]
7FF9?F0:10
Hex Edit: 0x4197?F0:10

----

I made more Start On Stage codes (different than the few posted above), but they don't update the world numbers that are displayed on the screen. Won't add them to the database, but here they are anyway:

The Following “Start On Stage...” codes will show as World 1-1
Start On Stage 2 [Going Down Pipe]
PAEGZIAA

Start On Stage 3
ZAEGZIAA

Start On Stage 4
LAEGZIAA

Start On Stage 5 [Boss]
GAEGZIAA

Start On Stage 6
IAEGZIAA

Start On Stage 7
TAEGZIAA

Start On Stage 8
YAEGZIAA

Start On Stage 9 [Boss]
AAEGZIAE

Start On Stage 10
PAEGZIAE

Start On Stage 11 [Going Down Pipe]
ZAEGZIAE

Start On Stage 12
LAEGZIAE

Start On Stage 13
GAEGZIAE

Start On Stage 14 [Boss]
IAEGZIAE

Start On Stage 15
TAEGZIAE

Start On Stage 16
YAEGZIAE

Start On Stage 17
APEGZIAA

Start On Stage 18 [Boss]
PPEGZIAA

Start On Stage 19 [Not a normal stage (?)]
ZPEGZIAA

Like usual, I didn't do a lot of testing.

Sorry I've been inactive for so long, finally taking an extended break from a game I've been addicted to for quite a while now.

[Mezmorize]

Super Mario Brothers (Japan) [FDS]

Super Mario Brothers (Japan) [FDS]

Invulnerability
AIOUUPEI

Enemies Die When You Touch Them
AEOLUATA

Invincibility [Get hit as little Mario, and you become big Mario]
AAUUXPZZ

Replace Powerups With Invincibility Stars
KEEPOGSA

Mushroom Powerup Gives Firepower Also
ZAKLVAPA
Note: You will not be wearing the firepower suit though.

[Mezmorize]

NES Game Genie Codes

RoboCop versus The Terminator (USA) (Proto) [NES]
Invulnerability
ESNVLAEY

Abadox: The Deadly Inner War (USA) [NES]
Invulnerability
AAESOSAA

All Powerups
AEEGVTPL