luc-ita's codes

[luc-ita]

Aladdin USA (Beta) GM MK-1058 -00k

MoonJump - RAM:
FFF0BF:0000

Level select (from 00 to 0C):
FF7E25:000?

MoonJump - ASM:
ACMV-YACW

Infinite apples
ATBV-0A5N

Aladdin invincible\walks through enemies
AMWV-YA78
AMWV-YA8R

Infinite gems
ATBV-0A8L

Genie's bonus faces are added when used in roulette
HENV-1EZA

Minimum speed at Genie's roulette
AENB-0ABE

Apples taken...reappear!
//change screen and return to see the effect
AM4B-YA5W

Take gems, apples and other objects (almost) everywhere
//almost because due to the way that the game's code is
//it's hard to find the right check to turn off
AL8B-YA5G
AL8B-YA6A

Hit enemies everywhere
//I recommend the use of GodMode
AL8B-YA3C

Start with 99 apples (Normal difficulty)
HGXB-ZWNA

Start with 99 gems (Normal difficulty)
HGXB-ZWMJ

Start with 9 lives (Normal difficulty)
HEAB-0AC2

[luc-ita]

I didn't know. Many thanks Tony Hedstrom! I'm correcting my codes and fixing the problem in the database.

EDIT:
I noticed that I can use your method to short the other codes too. If the branch that I'm going to "nop" is 4 bytes long.

[Tony H]

luc-ita, nice codes. Just wanted to point out a couple things. You can shorten at least one of your Genesis Jungle Book codes by using a Branch instruction instead of NOP's. Anytime you have more than one consecutive address, you can use a Branch instruction instead of multiple NOP's.

Example with your "collecting all mysteries" code from above:

1C2EE4:4E71
1C2EE6:4E71
1C2EEE:4E71
1C2EF0:4E71

You can cut the number of codes in half by using Branch instructions instead:

1C2EE4:6002
1C2EEE:6002

Also, when you add Game Genie codes to the db, make sure you check the "Encrypted" box. If you "Expand" the codes you added for Jungle Book (click on the "Down" arrow), it says "system doesn't recognize this code". Checking "Encrypted" fixes that.

[luc-ita]

Tried to do any "anywhere" code in Jungle Book Genesis with no luck. But thanks to your program I've successfully done other intresting codes! And I used r57shell Mod emulator.

EDIT:
The jungle book EUR GM T-70176 -00

#Points auto-increases
RHGV-06Z4
RHGV-06ZY

#Gems automatically collected
RHHB-06XN
RHHB-06XR

#Stop the time
N5JB-0A4C

#The game auto-completes itself, collecting all mysteries
AJ1B-2A9E
AJ1B-2A9R

[luc-ita]

Thanks to your teaches I've successfully understood and reproduced your code "Get indian anywhere". Firstly I thought I've discovered another method to do that hack, but when I saw that mine and yours are equal...I think that your method is the only way. Anyway to start to understand how the "anywhere" hacks works...little games like Custer's Revenge, in my opinion, are good to begin. And...I didn't know that for the 6502 CPU there isn't the BRA opcode! Fortunately I've found a way and understood that for do the same things the BCS and BVC opcodes are useful.

[luc-ita]

A very helpful and unexpected answer! Many thanks Abystus!!! I'll try soon and report back! I'm very happy when I can learn more things

[Abystus]

Please someone could explain to me, or give me some suggestions, on how to make codes as those of nolberto82? For example Hit anywhere. I would be very interested to understand what way of thinking is needed. I do not care about the code itself, but how to get to them.

Hope anyone answer me

Thanks

The "Anywhere" type codes rely on disabling the checks that lock out collision of that object when the circumstances aren't correct (i.e., you are too far away, you missed, etc...).

Example:

In a fighting game you find the address of the opponent's health, set a breakpoints on write to that address, then attack your opponent. You will see the debugger stop at the asm writing to that address. Now you trace backward from there (what called it, and further back if necessary) to find the collision/distance checks (these are usually two or more consecutive checks in a row branching to the same address, but it can vary). Disabling the collision/distance checks (enabling the hit code to always run) allows your player to punch at the air and hit the opponent anywhere (will usually work in reverse as well if the routine is shared between players).

There are collision/distance checks for all sorts of things such as when you collect items, interacting with NPCs, etc... I would recommend using a trace log feature if available, and also using Branch Finder on the log files to help identify those checks quickly.

[luc-ita]

Please someone could explain to me, or give me some suggestions, on how to make codes as those of nolberto82? For example Hit anywhere. I would be very interested to understand what way of thinking is needed. I do not care about the code itself, but how to get to them.

Hope anyone answer me

Thanks

[luc-ita]

Devil May Cry NTSC SLUS-20216 PS2

#Master code
90204698 0C08114E

#Always allow usage of Devil Trigger of Sparda (With working fireballs)
//First activate the code, then load the game or make a new game
//This code forces the usage of Sparda's transformation
201374D8 24020003
20138A90 00000000
205B85F0 00000003

#Infinite Devil Trigger
205B85F2 03E803E8
205B85F6 03E803E8

[luc-ita]

Devil May Cry PAL M-5 SLES-50358 PS2

#Master code
90204CD8 0C0812DE

#Always allow usage of Devil Trigger of Sparda (With working fireballs)
//First activate the code, then load the game or make a new game
//This code forces the usage of Sparda's transformation
201375B8 24020003
20138B70 00000000
205C79F0 00000003

#Infinite Devil Trigger
205C79F2 03E803E8
205C79F6 03E803E8

[luc-ita]

Many thanks lee4! Next time I'll add the name of the games too

[lee4]

can you include the game names with serial number are posted
so I can add the game to the database

EDIT:

SCES-01205 Cardinal Syn
http://gamehacking.org/game/116279

SCES-02485 Muppet Race Mania
http://gamehacking.org/game/116280

SLES-00029 The Last Report
http://gamehacking.org/game/91585

SLES-00146 Defcon 5
http://gamehacking.org/game/116281

SLES-02474 Asterix and Obelix - Contro Cesare
http://gamehacking.org/game/116282

SLES-03131 NBA Live 2001
http://gamehacking.org/game/116283

SLES-03437 Digimon World
http://gamehacking.org/game/116284

SLES-03738 Dragon Ball Z - Ultimate Battle 22
http://gamehacking.org/game/116285

[luc-ita]

Helder Many thanks!!!

EDIT:
I'm sorry but...could you please add these too that there in't in the database?

SCES-01205
SCES-02485
SLES-00029
SLES-00146
SLES-02474
SLES-03131
SLES-03437
SLES-03738

Thanks!

[Helder]

SLES-01671
http://gamehacking.org/game/116275

SLES-02912
http://gamehacking.org/game/116274

SCES-03749
http://gamehacking.org/game/116276

SLES-02984
http://gamehacking.org/game/116277

SCES-03035
http://gamehacking.org/game/116278

[luc-ita]

Unfortunately I can't put in the code's database my codes for the following games because they do not exist in the database's list:

SLES-01671
SLES-02912
SCES-03749
SLES-02984
SCES-03035

Someone could please add these games?