Codes by BigBossman

[BigBossman]

Simple 2000 Series Volume 90: The Oneechanbara 2 (J) - PS2 - NTSC - RAW

Master Code
90269558 0C09A4FE

Master Code (Alternate)
90241114 0C09790D

Master Code (Alternate)
901001E8 0C095986

***Codes Added***

[lee4]

btw
Midway Arcade Treasures 2 codes
the address will move around when changing games

[BigBossman]

Ready 2 Rumble: Round 2 - PS2 - NTSC - RAW

Press L1 & Select to Reset Round Timer
D02074C2 0000FBFE
10204F80 00002A30

Press L2 & Select to End the Round
D02074C2 0000FEFE
10204F80 00000000

Press R1 & Select for the Ref to Count 10
D02074C2 0000F7FE
10E36366 0000000A

Press R2 & Select to Reset the 10-Count
D02074C2 0000FDFE
10E36366 00000001

Round Modifier
00205458 000000??
NOTE: This can be used with a Joker Code to change rounds mid-match.

Infinite Time to Continue
001F6C44 000000??
NOTE: In Arcade Mode.

Number of Players Modifier in Tournament Mode
00206434 000000??
NOTE: It's possible to select more than 8 players, however it is unknown the max number is. Setting it to 1 or 2 players will cause it to freeze at the tournament tree.

Number of Boxers Modifier in Team Battle Mode
00205D5C 000000??
NOTE: You can modify the number of boxers to be less than 4 or more than 10. Just don't go above 12 (higher than Value "0C") or else the game will freeze when it goes to the boxer select screen.

Knockdowns Modifier in Options
001F6C44 000000??
NOTE: It's possible to select 0 Knockdowns or go beyond the maximum number of selectable knockdowns.

Rounds Modifier in Options
001F6C48 000000??
NOTE: You can set the maximum number of rounds beyond the normal selectable amount.

Round Time Modifier in Options
001F6C4D 000000??
NOTE: Values can be selected for different lengths of time. You can also go well beyond the normal selectable limits.
Values -
03 - 15 Seconds
07 - 30 Seconds
0A - 45 Seconds
0E - 60 Seconds
11 - 75 Seconds
15 - 90 Seconds
18 - 105 Seconds
1C - 120 Seconds
1F - 135 Seconds
23 - 150 Seconds
26 - 165 Seconds
2A - 180 Seconds

Player 1 Modifier
001EC12C 000000??
NOTE:
Values -
00 - Afro Thunder
01 - Selene Strike
02 - Boris "The Bear" Knokimov
03 - Butcher Brown
04 - Angel "Raging" Rivera
05 - Mama Tua
06 - Joey T.
07 - Jet Chin
08 - Lulu Valentine
09 - J.R. Flurry
0A - Johnny Blood
0B - "Big" Willy Johnson
0C - Freak E. Delete
0D - Michael Jackson
0E - G.C. Thunder
0F - "Wild" Stubby Corley
10 - Shaquille O'Neal
11 - Freedom Brock
12 - Rocket Samchay
13 - Robox Rese4
14 - Mr. President
15 - The First Lady
16 - Rumbleman
17 - Shadow Shadow "Default" (Solid, White featureless boxer model, Can't throw punches)
18 - Michael Buffer (Ring Announcer, Standing with a microphone, Can't throw punches)
19 - Julie Girl "Default" (Swimsuit model wearing boxing gloves, Can't throw punches, Freezes when hit)
1A - Fuzzy B. (Trainer, Sitting, Messed up left arm, Can't throw punches)
1B - Franz Boronitz (Referee, Standing, Can't throw punches)
1C - FROZE

Player 1 Costume Modifier
001EE930 000000??

Player 1 Has Max Rumble Power-Up
00204F68 00000013

Player 2 Modifier
001EE99C 000000??

Player 2 Never Gets Rumble Power-Up
00204F6C 00000000

Training Sway Bag Max Score
202063D8 05F5E0FF

***Codes Added***

[BigBossman]

Rumble Roses - PS2 - NTSC - RAW

I got to thinking since Rumble Roses & The WWE Smackdown games have a similar engine, maybe they would have similar rule modifiers. It turns out that they do, but since Rumble Roses is has way fewer features, some of these rule modifiers don't work as well as they would if it were in one of the WWE Smackdown games. I will only post the codes that work perfectly. The ones that I have highlighted in RED won't be posted & I will also be sure to include that in my notes. I'm sure there are others. Once I find them, I'll add them to it as well. While I like Rumble Roses, I don't know why Konami felt like they needed to cut the amount of match options way back. The idea of heel & baby face personas are a neat concept in a wrestling game. Even the Mad Mud Match was a good original idea, but they should have expanded further. Even the sequel for Xbox 360 seemed kind of stale with only making tag team matches the newest feature.

Rule Modifiers

Pinfalls Modifiers
003D7BA1 000000??
NOTE:
Values -
00 - Pinfalls Are Off
01 - Pinfalls Are On
02 - Pinfalls Count Everywhere

Ring Out Modifier
003D7BA4 000000??
NOTE:
Values -
00 - Allowed to Exit the Ring
01 - Not Allowed to Exit the Ring

Out of Ring Elimination Modifier
003D7BA6 000000??
NOTE: This would ordinarily be similar to the Royal Rumble in the WWE Smackdown games. When on, if exiting or tossed out of the ring, the player will disappear, but the match won't end. The game won't freeze, it just makes the match unfinishable.
Values -
00 - Out of Ring Eliminations Are Off
01 - Out of Ring Eliminations Are On

Time Limit Modifier
003D7BA8 000000??
NOTE: You can set the time limit to a specific amount of minutes you'd like each match to be. For values that aren't 10 minutes, 15 minutes, 20 minutes, or 30 minutes, the loading screen will say "No Time Limit", but the match will last however long you set it for.
Values -
00 - No Time Limit
01 - 1 Minute
02 - 2 Minutes
03 - 3 Minutes
05 - 5 Minutes
0A - 10 Minutes
0F - 15 Minutes
14 - 20 Minutes
1E - 30 Minutes
2D - 45 Minutes
3C - 60 Minutes

Hell in a Cell Modifier
003D7BB4 000000??
NOTE: Freezes while match loads. Has to be turned on mid-match. Invisible cell forces players to stay close to the ring. The game will freeze if moves are performed outside the ring or if you attempt to leave the cell (bottom corner, to the right).
Values -
00 - Cell is Off
01 - Cell is On

Entrance Modifier
003D7BC6 000000??
NOTE:
Values -
00 - Entrances Are Off
01 - Entrances Are On

Humiliation Finish Only Modifier
003D7BCB 000000??
NOTE: When turned on, you can win the match by performing your humiliation move. This would be similar to having a finisher match.
Values -
00 - Humiliation Finish Only is Off
01 - Humiliation Finish Only is On

***Codes Added*** (Except the ones in red)

[BigBossman]

Midway Arcade Treasures 3 - PS2 - NTSC - RAW

Super Off Road Codes

Player 1 Has Infinite Nitros
002CE538 00000063
NOTE: These codes can also be used with Super Off Road: Track Pack.

Opponent 1 Has No Nitros
002CE638 00000000

Opponent 2 Has No Nitros
002CE738 00000000

Opponent 3 Has No Nitros
002CE838 00000000

Player 1 Has Infinite Cash
102CE542 00000FFF

Player 2 Has No Cash
102CE642 00000000

Player 3 Has No Cash
102CE742 00000000

Player 1 Has Maximum Tires Upgrade
002CE539 00000005

Player 1 Has Maximum Shocks Upgrade
002CE53A 00000005

Player 1 Has Maximum Top Speed Upgrade
002CE53B 00000005

Player 1 Has Maximum Acceleration Upgrade
002CE53C 00000005

Player 2 Has No Tires Upgrade
002CE639 00000000

Player 2 Has No Shocks Upgrade
002CE63A 00000000

Player 2 Has No Top Speed Upgrade
002CE63B 00000000

Player 2 Has No Acceleration Upgrade
002CE63C 00000000

Player 3 Has No Tires Upgrade
002CE739 00000000

Player 3 Has No Shocks Upgrade
002CE73A 00000000

Player 3 Has No Top Speed Upgrade
002CE73B 00000000

Player 3 Has No Acceleration Upgrade
002CE73C 00000000

***Codes Added***

[BigBossman]

Mike Tyson Heavyweight Boxing - PS2 - NTSC -RAW

Press L1 & L2 To Reset Round Timer
D04082C2 0000FAFF
202AB65C 4334FFFF

Press R1 & R2 To End the Round
D04082C2 0000F5FF
202AB65C 00000000

***Codes Added***

[BigBossman]

Sonic Mega Collection Plus - PS2 - NTSC - RAW

Dr. Robotnik's Mean Bean Machine (Genesis) Codes

Infinite Time To Continue
00EF2B29 0000000A

Player 1 Lower Bean Modifier
00EF2966 000000??
NOTE:
Values -
00 - Red
01 - Yellow
02 - Refugee Bean About to Drop (Disappears with 4 put together)
03 - Green
04 - Purple
05 - Blue
06 - Refugee Bean
07 - FROZE

Player 1 Upper Bean Modifier
00EF2967 000000??

Player 2 Lower Bean Modifier
00EF2A26 000000??

Player 2 Upper Bean Modifier
00EF2A27 000000??

***Codes Added***

[BigBossman]

I noticed that the Japanese version has an option to choose between Japanese & English. I played around with some options modifiers on both the Japanese & North American versions, but sadly, there is no hidden language option on the North American version.

Rumble Roses (J) - PS2 - NTSC - RAW

Master Code
9010FA50 0C043E3C

Master Code (Alternate)
90121EF8 0C049E30

Master Code (Alternate)
901007CC 0C049B3C

Unlock Character Codes

Reiko Hinomoto
003ED87C 00000001

Rowdy Reiko
003ED87D 00000001

Makoto Aihara
003ED87E 00000001

The Blackbelt Demon
003ED87F 00000001

Noble Rose
003ED880 00000001

Evil Rose
003ED881 00000001

Yasha
003ED882 00000001

Benikage
003ED883 00000001

Aigle
003ED884 00000001

Great Khan
003ED885 00000001

Dixie Clements
003ED886 00000001

Sgt. Clements
003ED887 00000001

Becky
003ED888 00000001

Candy Cane
003ED889 00000001

Miss Spencer
003ED88A 00000001

Mistress
003ED88B 00000001

Anesthesia
003ED88C 00000001

Dr. Anesthesia
003ED88D 00000001

Aisha
003ED88E 00000001

Sista A
003ED88F 00000001

Lady X
003ED890 00000001

Lady X Substance
003ED891 00000001

***Codes Added***

[BigBossman]

Double Dragon Advance - GBA - NTSC - CB

Music Plays During Marian's Kidnapping
320016C8 0001

No Music
3200157F 0001

***Codes Added***

[BigBossman]

Deleted. (Duplicate Code)

[Combusto Dragon]

what kind of the programs do you use for your PS1 and PS2 hacking?

[BigBossman]

what kind of the programs do you use for your PS1 and PS2 hacking?

I use Cheat Engine for PS2 hacking. Sometimes I'll use the debugger on PCSX2 to find hacks also. When I was hacking PS1 games, I used a Gameshark Pro (with an actual PS1).

[BigBossman]

Biohazard Outbreak: File 2 (J) - PS2 - NTSC - RAW

Master Code
90116AF0 0C045A64

Master Code (Alternate)
90180218 0C041EAE

Master Code (Alternate)
901A8CE4 0C042B1A

***Codes Added***

[Combusto Dragon]

I use Cheat Engine for PS2 hacking. Sometimes I'll use the debugger on PCSX2 to find hacks also. When I was hacking PS1 games, I used a Gameshark Pro (with an actual PS1).

thanks for let me know. sadly i don't have a real PS1 console. just a phat PS2 console and it is softmodded with FMCB

[BigBossman]

thanks for let me know. sadly i don't have a real PS1 console. just a phat PS2 console and it is softmodded with FMCB

If you get a real PS1 & a Gameshark Pro, make sure you don't get the slim PS1. You will also want to make sure the PS1 system you get has the port in the back. There were some models that didn't have that port.