[RELEASE] Dreamcast Codes [RE3 - DC]

[VirusPunk]

+-----------------------------------------+
|                			  |
| RESIDENT EVIL 3: NEMESIS		  |
| Code Breaker / AR CDX			  |
| By: VirusPunk				  |
|                       		  |
+-----------------------------------------+

The following codes were created using nulldc and chankast cheater+. Most of these codes should work on any cheat disk for the Dreamcast, but it works most effectively on the Codebreaker. All codes were hacked by me unless specified otherwise.

.: Weird/Funny Codes :.

Weird Speed Modifier
01893FB8 0000000X

Replace X w/ 1-F

Oddly, decreasing the hex number makes your character go even faster and more chaotic.

Weird Speed Modifier 2 (Also Rapid Fire)
01893F5D 000000XX

Seems the Weird Speed Modifier 2 code only works in Nulldc, but the first one works fine.

Replace XX w/ any hex digits. Higher hex digits may cause your character to fly off the screen.

Earthquake Mode
018991FC 00000003

Screen constantly shakes violently while making a loud rumble sound.

Buggy Cutscene Mode
018991FB 0000FFFF

When you push forward Jill does the box pushing animation, the camera also locks in place until the code is deactivated by using joker commands.

Buggy Cutscene Mode 2
018991FC 00000019

This one actually lets you enter a new camera angle but is still quite buggy.

.: Inventory Box Beta Items :.

(Originally Codejunkies, converted from AR/GS format by me.)

Note: None of these items can be used for anything. They are simply there for show.

Slot 30 Red Emblem Beta
00899520 0000002C

Slot 30 Yellow Emblem Beta
00899520 0000002D

Slot 30 Blue Emblem Beta
00899520 0000002E

Slot 30 Oil Beta
00899520 00000030

Slot 30 Hose Beta
00899520 00000035

Slot 30 Hose Adaptor Beta
00899520 0000003E

Slot 30 Remote without batteries Beta
00899520 00000049

Slot 30 Remote with batteries Beta
00899520 0000004A

Slot 30 Batteries Beta
00899520 0000004B

Slot 30 Handgun Non-equip Beta
00899520 00000053

Slot 30 Handgun Non-equip 2 Beta
00899520 00000054

Slot 30 Handgun Non-equip 3 Beta
00899520 00000056

Slot 30 Handgun Non-equip 4 Beta
00899520 00000057

Slot 30 Handgun Non-equip 5 Beta
00899520 0000005D

Slot 30 RE2 Spade Key Beta
00899520 00000071

Slot 30 Unknown Set of Keys Beta
00899520 00000076

Slot 30 Handgun Non-equip 6 Beta
00899520 0000007A

.: Ammo Codes :.

Converts Weapons/Ammo amount to percentage (slots 2 & 3)
0189940A 0000000A
0189940E 0000000A

.: Player Modification :.

Player Model Changer
01899256 0000000X

8 = Carlos
9 = Mikhail
A = Nicholai
B = Brad
C = Dario
F = Tofu

Note: Create a save at the warehouse without any codes loaded with only the handgun equipped. Reload the game with the code turned on and Load Game.

[Darkmoon]

Must dig out the Dreamcast now...

[Vixtro]

I converted and managed to get this one working on my PAL copy:

Weird Speed Modifier 1
017F4EE4 0000000X


But when I tried the second one, I got nothing but a black screen on boot. I would try it in Nulldc but I currently don't have an ISO of RE3, but I shall grab one now just to see if it works. Only problem with Dreamcast games, can't run em on ya PC because of the GD-ROM format.

I've always wanted a rapid fire code for RE3, I tried to hack one myself once for the Gamecube version but all I managed was a random ammo code, every time you fired your gun, it's ammo amount would change randomly. It was basically a strange infinite ammo code.

[kevstah2004]

You can get rapid-fire by just changing the ammunition type it uses the same value as the gun you have equipped just at different address.

[MeganGrass]

I've made rapid-fire codes for all the PSone versions Of RE/BH, and I accomplished them easily: animation modifers.

Simply, find the memory offset that determines the character's animation flag (0 standing, 1 walking, etc) and freeze the offset value to the corresponding "fire weapon" flag.

From my archive of long-lost, self-made GS cheats:

 
Resident Evil 3 (Trial Edition) [US-NTSC]
Rapid Fire
D00C9A18 0048
800C9E74 0C02
 
Resident Evil 3 (SLUS00923) [US-NTSC]
Rapid Fire
D00CC830 0048
 
BIOHAZARD 3 [JP-NTSC]
"Rapid Fire
D00CBED8 0048
800CC334 0C02
.R1/X
 
BIOHAZARD 2 DUAL SHOCK - LEON[JP-NTSC]
RAPID FIRE
D00CEC74 0088
800CFD06 000B
 
BIOHAZARD 2 BIOFLAMES BETA
"Rapid Fire Up
D00C0C74 1028
800C2678 000D
.R1/UP/CIRCLE
"Rapid Fire
D00C0C74 0028
800C2678 000B
.R1/CIRCLE
"Rapid Fire Down
D00C0C74 4028
800C2678 000F
.R1/UP/CIRCLE
 
BioHazard 1 (TRIAL)
"Rapid Fire
D00CE85C 0088
800C41DD 0007
 
BIOHAZARD 1
"Rapid Fire
D00CF844 0048
800C51E1 0007
 
RE2 (TRIAL EDITION)
"Rapid Fire
D00A02BC 0048
800A1C88 000B
 
RE 2 - CLAIRE [US-NTSC]
"Rapid Fire Up
D00C6234 1048
800C7C38 000D
"Rapid Fire
D00C6234 0048
800C7C38 000B
"Rapid Fire Down
D00C6234 4048
800C7C38 000F
 
RE2 - LEON [US-NTSC]
"Rapid Fire Up
D00C646C 1048
800C7E70 000D
"Rapid Fire
D00C646C 0048
800C7E70 000B
"Rapid Fire Down
D00C646C 4048
800C7E70 000F
 
RE2DS - LEON [US-NTSC]
"Rapid Fire Up
D00CE2FC 1048
800CFD44 000D
"Rapid Fire
D00CE2FC 0048
800CFD44 000B
"Rapid Fire Down
D00CE2FC 4048
800CFD44 000F
 
Resident Evil 1 [US-NTSC]
"Rapid Fire
D00CF844 0048
800C51E1 0007

[Vixtro]

Yeah there seems to be plenty floating around for the PSX versions but when it comes to the Gamecube/Dreamcast versions, there's nothing.

I'm sure it can't be all that easy because Jay007 would have made them, and he did some great stuff on the Gamecube versions.

[MeganGrass]

Yeah there seems to be plenty floating around for the PSX versions but when it comes to the Gamecube/Dreamcast versions, there's nothing.

It is possible to convert the PSone codes to GCN/DC counterparts; I know this for a fact, as I have done it myself. It wasn't easy, but it's possible. I know of others who've done the same, as well.

I'm sure it can't be all that easy because Jay007 would have made them, and he did some great stuff on the Gamecube versions.

Well, if you have the correct hard/software and the knowledge to hack such cheats, it really isn't hard to accomplish. The hardest thing is sifting through hexdecimal offsets to find the correct ones to modify.

Unfortunately, there aren't very many people (it seems) with such hard/software+desire to hack GCN/DC games, anymore.

Back when the gcn action replay scene was extremely active, even then, the people hacking such cheats were always interested in particular titles (Zelda, Mario, etc). Lucky for everyone, JAY007 was interested in Resident Evil.

[Vixtro]

Yeah, back then I mostly remember everything being revolved around Super Smash Bros Melee.

Was a shame really because back then I was so willing to code hack and learn it all but by the time I figured out why I couldn't get GCNrd to work, the scene was pretty much already dead. When I finally did get GCNrd working, I still got some good advice but I just didn't have the noggin to get around it all and so never really found anything decent.

All I really have to show for my work in GCNrd is this old thing: http://www.youtube.com/watch?v=StP1RDrpN_s

So then after that I just went into code converting which is a simple process really given the right tools (Deltamaker, GCNcrypt etc.), but can take time finding the right offset value.

But as for converting codes from system to system, I've only heard about it but never seen anything about it.

[MeganGrass]

Was a shame really because back then I was so willing to code hack and learn it all but by the time I figured out why I couldn't get GCNrd to work, the scene was pretty much already dead. When I finally did get GCNrd working, I still got some good advice but I just didn't have the noggin to get around it all and so never really found anything decent.

I've tried for years to get GCNrd to work - PSO exploit, Max Drive Pro, and to no avail. Hopefully and considering the GCN/Wii emulator, Dolphin, gets atleast 1-2 new builds everyday, it shouldn't be too much longer until a AR/cheat search function is made, and i'm sure the end result will be an increase in (perhaps flood?) of new AR cheats for various GCN titles. In case you didn't know, you can grab the newest versions of Dolphin (posted daily+it already contains AR cheat support), at the link below:

http://cid-ec92aae47a89073b.skydrive.live.com/browse.aspx/Emulation/Dolphin?view=details

But as for converting codes from system to system, I've only heard about it but never seen anything about it.

If I can ever find the time, someday i'll write a guide (if someone else hasn't already).

[Vixtro]

Well the problem I had was a silly one, the memory card I was using wasn't an official card so the data would corrupt when trying to connect to GCNrd. When I got an official card it was fine.

One reason I don't bother with it anymore though is because my new modem/router won't accept connections from the Gamecube on local, yet I can connect to the internet through the modem fine and play online with PSO, go figure...

[kevstah2004]

For times when offset porting doesn't work it's easier to look for an address close that of the address your looking for and find a value which only appears once, I had to do that for the character modifier for the Biohazard 2 trial edition, I found a 8Byte value that appeared once then just added the difference between the two addresses.

[VirusPunk]

Sorry to bump this old thread but I'm excited!

Woo hoo! I finally figured out the PSX to Dreamcast increment method and hacked the Player Mod code for the Dreamcast version. It’s rather simple really, the last digit from the PSX address is always the same. That means, more codes are soon to come!

Player Model Changer
01899256 0000000X

8 = Carlos
9 = Mikhail
A = Nicholai
B = Brad
C = Dario
F = Tofu

Remember, create a save without any codes turned on at the warehouse with only the handgun equipped, then load the Player Mod code and loadgame.

Two more...

Clocktower Nemesis Battle
00899246 00000002

When you start a New Game it skips you to the Nemesis battle after he blows up the chopper at the Clocktower.

Brad Doesn’t Bust through the Door
01899270 000000F3
01899270 000000F4

The area where Brad is supposed to bust through the door doesn’t happen. Instead the door is wide open and the zombies are already outside... Weird code.

EDIT:

Almost All Enemies Don't Attack (Ported f/ PSX to Dreamcast By VirusPunk)
01893FC0 00008000

I partially ported the "Almost all enemies don't attack code", the problem is I need a joker. I practically tested everywhere to no avail.