Codes by BigBossman

[BigBossman]

NFL Xtreme - PS1 - GS

Infinite Time
300AF539 0046
NOTE: Time will tick down from 5:02 until about 4:58 & then start back at 5:02.

Joker Command
D00AF64C ????

Joker Command (Alternate 1)
D00C8BD8 ????

Joker Command (Alternate 2)
D00DEDB8 ????

Press L2 & Select to End the Quarter
D00AF64C 0101
300AF539 0000

Press L1 & Select to Reset the Quarter
D00AF64C 0104
300AF539 0046

Away Team Modifier
800698C8 00??
NOTE: Use Values "00" to "1D". There are no hidden or unselectable teams, but it will enable players to have same team vs. same team games.

Home Team Modifier
800698C4 00??

[BigBossman]

Madden NFL 2004 - PS1 - GS

Infinite Time
8006BCE8 012C

Press L2 & X To End the Quarter
D006B306 4100
8006BCE8 0000
NOTE: Reverse Joker Command was found by StalkerX.

Press L1 & X To Reset the Quarter
D006B306 4400
8006BCE8 012C
NOTE: Reverse Joker Command was found by StalkerX.

Away Team Modifier
800721B8 00??
NOTE:
Values of Normally Unselectable Teams -
AA - 1962 Texans
AB - 1962 Oilers
AD - 1958 Colts
AE - 1958 Giants
AF - 1957 49ers
B0 - 1957 Lions
D5 - Monsters
D6 - Sugar Buzz
D7 - Mummies
D8 - Marshals
D9 - Toymakers
DA - Clowns
DB - Praetorians
DC - Industrials
DD - Vipers
DE - Junkyard Dogs
DF - Comets
E6 - A
E7 - B
E8 - C
E9 - D
EA - E
EB - F
EC - G
ED - H
EE - FROZE

Home Team Modifier
800721BA 00??

[BigBossman]

Black Dawn - PS1 - GS

Joker Command
D00EBA00 ????

Joker Command (Alternate 1)
D00ED4B0 ????

Joker Command (Alternate 2)
D00EDF30 ????

Joker Command (Alternate 3)
D00EDF50 ????

Joker Command (Alternate 4)
D00EDF60 ????

Number of Passengers in Chopper Modifier
8005FD04 00??
NOTE: This is best used with a Joker Code since some missions require passengers to be unloaded in certain areas. This however will allow you to get fuel & armor bonuses. The more passengers you unload, the more fuel & armor you get.

Forward / Backward Speed Modifier
8005FC20 ????

[BigBossman]

FOX Sports NHL Championship 2000 - PS1 - GS

Time Modifier
80188D2E ????

Away Score Modifier
8017DDFC 00??
NOTE: The score seems to flicker between the actual score & the score that you designate. If you have the value set at "00" & the team scores repeatedly, the commentators don't mention how things are getting out of control like they normally do.

Home Score Modifier
8017DDF8 00??

Max Reverse Joker Command
D00F6BF2 ????

Push Select to End the Period
D00F6BF2 FFFE
80188D2E 0000

Push Select & Square to Reset the Period
D00F6BF2 7FFE
80188D2E 012C

Push Select & L2 to End Penalties for Home Team
D00F6BF2 FEFE
80177E82 0000

Push Select & R2 to End Penalties for Away Team
D00F6BF2 FDFE
80178196 0000

Push Select & L1 to Reset Penalties for Home Team
D00F6BF2 FBFE
80177E82 0078
NOTE: Only works when there is an odd man advantage. "0078" is the value for 2 minutes. The value can be changed to the penalty longer or shorter if needed.

Push Select & R1 to Reset Penalties for Away Team
D00F6BF2 F7FE
80178196 0078
NOTE: Only works when there is an odd man advantage. "0078" is the value for 2 minutes. The value can be changed to the penalty longer or shorter if needed.

[BigBossman]

NHL Breakaway '98 - PS1 - GS

Home Team Modifier
8017AC48 00??
NOTE: Use Values 00 - 24.

Press R1 & L2 to End Penalties for Home Team
D006A540 0009
800FFB1C 0000
D006A540 0009
800FFB22 0000
NOTE: This only works when the teams aren't at even strength.

Press L1 & L2 to Reset Penalties for Home Team
D006A540 0005
800FFB1C 0078
D006A540 0005
800FFB22 0078
NOTE: This only works when the teams aren't at even strength.

Press R2 & L1 to End Penalties for Away Team
D006A540 0006
800FFB40 0000
D006A540 0006
800FFB46 0000
NOTE: This only works when the teams aren't at even strength.

Press R1 & R2 to Reset Penalties for Away Team
D006A540 000A
800FFB40 0078
D006A540 000A
800FFB46 0078
NOTE: This only works when the teams aren't at even strength.

[BigBossman]

The Raiden Project - PS1 - GS

Raiden Codes

Joker Command
D012DE54 ????

Medals Collected Modifier
800F993C 00??

Raiden II Codes

Joker Command
D00DFD7C ????

Gold Medals Collected Modifier
800A25AC 00??

Blue Medals Collected Modifier
800A25B0 00??

[BigBossman]

NHL Breakaway '98 - PS1 - GS

Joker Command
D006A540 ????

Joker Command (Alternate 1)
D006F2FC ????

Joker Command (Alternate 2)
D0076C90 ????

[BigBossman]

Perfect Weapon - PS1 - GS

Joker Command
D010ECE4 ????

Joker Command (Alternate)
D00A2F98 ????

[BigBossman]

Looney Tunes Racing - PS1 - GS

It looks like this game has at least three joker codes. I tested them with the weapon modifier & all of them work.

Reverse Joker Command
D00931D0 ????

Reverse Joker Command (Alternate 1)
D00932A0 ????

Reverse Joker Command (Alternate 2)
D00932C2 ????

[BigBossman]

VR Soccer '96 - PS1 - GS

Home Team Modifier
8003F76A 00??
NOTE: Using Value "2C" will enable the Gremlin XI team.
Values -
00 - USA
01 - Russia
02 - Spain
03 - Bulgaria
04 - Belgium
05 - Denmark
06 - N. Ireland
07 - Tunisia
08 - Zambia
09 - Switzerland
0A - Cameroon
0B - S. Korea
0C - Italy
0D - Morocco
0E - England
0F - Scotland
10 - Wales
11 - Egypt
12 - Colombia
13 - Sweden
14 - Argentina
15 - Rep. Ireland
16 - Holland
17 - Finland
18 - Slovakia
19 - Ivory Coast
1A - Ghana
1B - Romania
1C - Germany
1D - Greece
1E - Norway
1F - Saudi Arabia
20 - France
21 - Poland
22 - Japan
23 - Uruguay
24 - Brazil
25 - Nigeria
26 - Mexico
27 - Czech Rep.
28 - Iceland
29 - Portugal
2A - China
2B - Bolivia
2C - Gremlin XI
2D - FROZE

Away Team Modifier
8003F76C 00??

Joker Command
D01FA7F4 ????

Press L2 & R2 to End the Half
D01FA7F4 0003
8011BBA8 005A
D01FA7F4 0003
8011BBAC 0000
D01FA7F4 0003
8011BBAE 0000

Press L1 & R1 to Add More Time to the Half
D01FA7F4 000C
8011BBA8 0000
D01FA7F4 000C
8011BBAC 0000
D01FA7F4 000C
8011BBAE 0000

[BigBossman]

Off-World Interceptor Extreme - PS1 - GS

Vehicle Max Upgrade Codes

NOTE: Codes listed will upgrade most vehicles beyond their normal limits. These can be adjusted to go further, but isn't recommended as it won't work as well.

Max Upgrade - Jump Jets - Vindicator 32000
300D114A 0007

Max Upgrade - Shields - Vindicator 32000
300D1146 0007

Max Upgrade - Engine - Vindicator 32000
300D1147 0007

Max Upgrade - Gyros - Vindicator 32000
300D1148 0007

Max Upgrade - Tires - Vindicator 32000
300D1149 0007

Max Upgrade - Jump Jets - Interceptor
300D1152 0007

Max Upgrade - Shields - Interceptor
300D114E 0007

Max Upgrade - Engine - Interceptor
300D114F 0007

Max Upgrade - Gyros - Interceptor
300D1150 0007

Max Upgrade - Tires - Interceptor
300D1151 0007

Max Upgrade - Jump Jets - Roadkill 409
300D115A 0007

Max Upgrade - Shields - Roadkill 409
300D1156 0007

Max Upgrade - Engine - Roadkill 409
300D1157 0007

Max Upgrade - Gyros - Roadkill 409
300D1158 0007

Max Upgrade - Tires - Roadkill 409
300D1159 0007

Max Upgrade - Jump Jets - Violator
300D1162 0007

Max Upgrade - Shields - Violator
300D115E 0007

Max Upgrade - Engine - Violator
300D115F 0007

Max Upgrade - Gyros - Violator
300D1160 0007

Max Upgrade - Tires - Violator
300D1161 0007

Max Upgrade - Jump Jets - Abductor
300D116A 0007

Max Upgrade - Shields - Abductor
300D1166 0007

Max Upgrade - Engine - Abductor
300D1167 0007

Max Upgrade - Gyros - Abductor
300D1168 0007

Max Upgrade - Tires - Abductor
300D1169 0007

Max Upgrade - Jump Jets - VV Sector
300D1172 0007

Max Upgrade - Shields - VV Sector
300D116E 0007

Max Upgrade - Engine - VV Sector
300D116F 0007

Max Upgrade - Gyros - VV Sector
300D1170 0007

Max Upgrade - Tires - VV Sector
300D1171 0007

[BigBossman]

Off-World Interceptor Extreme - PS1 - GS

I'm surprised there weren't more codes posted for this one:

Max Reverse Joker Command
D00AE166 ????

Hold X For Infinite Shields
D00AE166 BFFF
301524EE 00FF
NOTE: If you are driving & firing & your health starts to drop, stop firing for a moment & hold the X button (accelerate) & your shield bar will refill instantly.

Vehicle Modifier
300CD875 00??
NOTE:
Values -
00 - Vindicator 32000
01 - Interceptor
02 - Roadkill 409
03 - Violator
04 - Abductor
05 - VV Sector
06 - FROZE

Infinite Airstrikes
300CD874 0063

Infinite Missiles
300CD873 0063
NOTE: A variation of this code was posted previously, but in a different format. This format should be used so you don't have to just choose one code.

Infinite Nitro
300CD871 0063
NOTE: A variation of this code was posted previously, but in a different format. This format should be used so you don't have to just choose one code.

Infinite Plasma
300CD872 0063

All Vehicles Are Free
800D116C 0001
800D1164 0001
800D115C 0001
800D1154 0001
800D114C 0001
800D1144 0001
NOTE: Since it won't allow you to "buy" a vehicle, highlight the vehicle you want & hit "exit" to equip that vehicle.

All Items & Upgrades are Free
800C87D8 0000
800C87DA 0000
NOTE: When purchasing upgrades, it will show the cost of the upgrade until you hit the button to purchase it. Then it won't show a cost at all. Hit "buy" & it won't charge you for getting the upgrade.

Jump Much Higher
300B812C 007F
NOTE: This code will allow your vehicle to jump much higher than usual, but you won't be able to hover using your jump jets.

Infinite Jump Jets
300B812D 007F

[Tony H]

I played the hell out of Dune 2000. Great codes.

[BigBossman]

Dune 2000 - PS1 - GS

Press L1 & R1 to Train Engineers
D0176F64 000C
801220E0 002D
NOTE: Must have a barracks built. This works for all factions. This will allow you to train an engineer without having to upgrade buildings or without the current tech level.

Press L2 & R2 to Train Troopers
D0176F64 0003
801220E0 002C
NOTE: Must have a barracks built. This works for all factions. This will allow you to train a Trooper without having to upgrade buildings or without the current tech level.

Press L1 & R2 to Build Stealth Raiders
D0176F64 0006
801220E8 0041
NOTE: Must have a light factory built. This works for only for the Ordos. This will allow you to build Stealth Raiders, which ordinarily isn't available.

Press L2 & R1 to Build Quads
D0176F64 0009
801220E8 0032
NOTE: Must have a light factory built. This works for all factions. This will allow you to build a Quad without having to upgrade buildings or without the current tech level.

Press L2 & Up to Build Siege Tanks
D0176F64 1001
801220E8 0038
NOTE: Must have a heavy factory built. This works for all factions. This will allow you to build a Siege Tank without having to upgrade buildings or without the current tech level.

Press L2 & Down to Build a Devastator Tank
D0176F64 4001
801220E8 003A
NOTE: Must have a heavy factory built. This works for only for the Harkonnen. This will allow you to build a Devastator Tank without having to upgrade buildings or without the current tech level.

Press L2 & Right to Build a Sonic Tank
D0176F64 2001
801220E8 0039
NOTE: Must have a heavy factory built. This works for only for the Atreides. This will allow you to build a Sonic Tank without having to upgrade buildings or without the current tech level.

Press L2 & Left to Build a Deviator Tank
D0176F64 8001
801220E8 0037
NOTE: Must have a heavy factory built. This works for only for the Ordos. This will allow you to build a Deviator Tank without having to upgrade buildings or without the current tech level.

[BigBossman]

Destruction Derby - PS1 - GS

Championship Division Modifier

NOTE: Modifies the divisions that each character is in. This will also determine where your car starts in the grid. The higher up the division, the further back you start. Also the roof of your car will vary with these codes.
Values -
00 - Divison 5 / White Roof
01 - Division 4 / Yellow Roof
02 - Division 4 / Purple Roof
03 - Division 3 / Light Blue Roof
04 - Division 3 / Dark Blue Roof
05 - Division 3 / Dark Green Roof
06 - Division 2 / Red Roof
07 - Division 2 / Gray Roof
08 - Division 2 / Brown Roof
09 - Division 1 / Black Roof

Player 1
801C729C 00??

The Trashman
801C72B4 00??

The Bouncer
801C72CC 00??

The General
801C72E4 00??

The Optician
801C7344 00??

Pyromaniac
801C735C 00??

Passion Wagon
801C732C 00??

The Beast
801C72FC 00??

The Idol
801C7314 00??

The Goddess
801C7374 00??

The Skum
801C738C 00??

Undertaker
801C73A4 00??

Learner Driver
801C73BC 00??

Psycho
801C73D4 00??

Crunch Bunch
801C73EC 00??

Heavy Metal Hero
801C7404 00??

The Doctor
801C741C 00??

The Taxman
801C7434 00??

Suicide Squad
801C744C 00??

Barmy Army
801C7464 00??

-------------------------

Number of Cars in Races Modifier
800BBD86 00??
NOTE: This only applies to practice races, not the championship races. Use Values 01 - 14.