My Gran Turismo Diaries

A Lurid Tale of Obsession, Depravity, Wits and Attempted Wit

Tuesday December 05, 2000

(GT1 Version 1.1) I Finally Find the GameShark Addresses for The Used Car Lots!

[Previous Entry ] [Index ] [Search ] [game logs ] [Next Entry ] [email] [Disclaimers]

<<-- Game Shark Hints -->>
<<-- Gameplay Hints -->>

Copyright © 1999-2002, the author/owner of the following ==> page <==.


Tuesday December 05, 2000

(GT1 Version 1.1) I Finally Find the GameShark Addresses for The Used Car Lots!

Along the way while cataloguing the race parameters, I eventually figured out how the GT1 used car lots work!

I felt sort of dumb when I finally found them, because, right in front of them is the string USEDCAR! 8-)

The weird thing was, the organization was not much like I had imagined it would be.

Each "car" in the lot is represented by a four-byte structure.

PP PP GG CC
PP PP - 2 byte price, divided by 10
GG - 1 byte "garage code"
CC - 1 byte colour, but not like in garage

The colour code is more like that used in GT2. Odd values seem to cause the car to disappear from its lot. Valid values seem to be even values from about hex 60 to about E2.

Now, there are 60 inventories in total, since the used-car lots change every 10 days, repeating the cycle on day 600. For each inventory, there are six collections of such car information, one for each of the Japanese manufacturers. Toyota is always first. Each collection has a count of the number of cars, followed by that many cars. A rather difficult-to-explain structure in front of the lots allows the game to quickly find the six correct lots for any given day.

Indeed, using a GS Pro, if you find the lots for the day you are dealing with (one easy thing to do is patch the day counter location to a value between 1 and 9, so that the game is using the first inventory), you can patch one of the car codes to (almost) any car you want. That car will then appear in that slot of that used car lot, and you will be able to purchase it for the used price. You can patch the price, too, if you want. If the colour code is not appropriate for the car, the game seems to manage to assume a suitable default colour for each particular car.

Special models do not show up if their value is patched into the lot, but LM prize cars do, and you seem to be able to purchase a fully-functional LM prize car this way.

Several of the hidden cars, such as the Corvette'67 can be made visible in the lots this way, but they lock the game if you purchase them. 8-(

Here are the garage codes you can use, subject to the above caveats.

00Toyota Starlet Glanza V
01Toyota Levin BZ-G
02Toyota Sprinter Trueno BZ-G
03Toyota Corona EXIV 200GT
04Toyota Celica SSII
05Toyota Celica GT Four
06*Toyota 1992 Mark II 2.5 Tourer V
07Toyota 1992 Mark II 2.5 Tourer S
08Toyota Chaser 2.5 Tourer V
09Toyota Chaser 2.5 Tourer S
0AToyota 1995 Soarer 2.5 GT-T
0B*Toyota Soarer 2.5 GT-T VVT-I
0CToyota MR2 G-Limited
0DToyota MR2 GT-S
0E*Toyota 1995 Supra SZ-R
0FToyota 1995 Supra RZ
10Toyota Supra SZ-R
11Toyota Supra RZ
12Toyota Supra 3.0 GT Limited
13Toyota Supra twinturbo R
14Toyota Corolla Levin 1600GT Apex
15Toyota Sprinter Trueno GT-Apex
16Toyota CASTROL Supra GT
17Toyota Sprinter Trueno GT-Apex (duplicate)
18*Toyota Chaser LM (Black)
19*Toyota Celica SS II (Yellow)
1A*Toyota Soarer 2.5 GT-T VVT-I (Red/Maroon)
1B*Toyota Supra RZ (Brown)
1C*Toyota TRD 3000GT (Silver)
1D*Toyota CASTROL Supra GT (Black)
1ENissan Fairlady Z Version S 2by2
1FNissan Fairlady Z Version S twinturbo 2by2
20Nissan Fairlady Z Version S 2 Seater
21Nissan Fairlady Z Version S twinturbo 2 Seater
22Nissan 1989 Skyline GT-R (Silver)
23Nissan 1991 Skyline GT-R
24Nissan Skyline GT-R V-Spec
25Nissan Skyline GT-R V-Spec II
26*Nissan Nismo Skyline GT-R (Black)
27Nissan Skyline GTS-T Type M
28Nissan Skyline GTS25 Type S
29Nissan Skyline GTS-4
2ANissan Skyline GTS25T Type M
2BNissan 1995 Skyline GT-R
2CNissan 1995 Skyline GT-R V-Spec
2DNissan Skyline GT-R
2E*Nissan Skyline GT-R V-Spec
2FNissan Silvia Q'S Aero
30Nissan Silvia K'S Aero
31Nissan 1995 Silvia Q'S Aero
32Nissan 1995 Silvia K'S Aero
33Nissan 1991 Silvia Q'S 2000CC
34Nissan 1991 Silvia K'S 2000CC
35Nissan 1988 Silvia Q'S 1800CC (Aqua/Grey)
36Nissan 1988 Silvia K'S 1800CC (Aqua/Grey)
37Nissan 1990 Primera 2.0 TE
38Nissan 1995 Primera 2.0 TE
39*Nissan 1994 180SX Type X
3ANissan 180SX Type X
3BNissan 180SX Type S
3CNissan 1994 Pulsar GTI-R
3D*Nissan Nismo GT-R LM (racing)
3ENissan Skyline GT-R (Burgundy)
3F*Nissan Nismo 400R (Silver)
40*Nissan Nismo GT-R LM (Silver)
41*Nissan Silvia Q'S 1800CC (Burgundy)
42*Nissan Silvia LM (Red)
43*Nissan SIL Eighty (Yellow)
44Mitsubishi 1992 GTO
45Mitsubishi 1992 GTO twinturbo
46Mitsubishi 1995 GTO SR
47Mitsubishi 1995 GTO twinturbo
48Mitsubishi 1995 GTO twinturbo MR
49Mitsubishi GTO SR
4AMitsubishi GTO twinturbo
4BMitsubishi GDI Galant VR-G Touring
4CMitsubishi VR-4 Galant
4DMitsubishi Eclipse (Black)
4EMitsubishi 1994 FTO GR
4FMitsubishi 1994 FTO GPX
50Mitsubishi FTO GR
51Mitsubishi FTO GPX
52Mitsubishi FTO GP-R Version
53Mitsubishi Lancer Evolution III GSR
54Mitsubishi Lancer Evolution II GSR
55Mitsubishi Mirage Asti RX
56Mitsubishi 1992 3000R Mirage Cyborg-R
57Mitsubishi GTO LM (Grey)
58*Mitsubishi FTO LM (Black)
59*Mitsubishi Lancer Evolution IV GSR(Yellow)
5AAcura 1990 NSX
5BAcura 1992 NSX-R
5CAcura NSX
5DAcura NSX Type S
5EAcura NSX Type S-Zero
5FHonda 1991 Prelude SI
60Honda 1991 Prelude SI VTEC
61Honda Prelude SIR
62Honda Prelude Type S
63Acura Integra SIR-G
64Acura Integra Type R
65Honda Civic Ferio SI-II
66Honda Civic SIR II
67Honda Civic Type R
68Honda 1992 CR-X Del Sol VXI
69Honda 1992 CR-X Del Sol SIR
6A*Honda CR-X Del Sol VGI
6B*Honda CR-X Del Sol SIR
6CHonda 1993 Civic SIR II
6D*Honda 1993 Civic Ferio SIR
6E*Honda CR-X SIR
6FHonda Accord SIR
70Honda Accord Wagon SIR
71Acura NSX-R LM GT2(Red)
72*Honda CR-X Del Sol LM (Black)
73*Honda CR-X SIR (Black)
74*Honda Civic Type R (Yellow/Black)
75Mazda Eunos Cosmo 13B Type-S CCS
76Mazda Eunos Cosmo 20B Type-E CCS
77Mazda Lantis Type R 2000 4 Door Coupe
78Mazda 1989 Eunos Roadster 1600
79Mazda 1990 Eunos Roadster 1600 V-Special
7AMazda 1992 Eunos Roadster 1600 S-Special
7BMazda Eunos Roadster
7CMazda Eunos Roadster V-Special
7DMazda Eunos Roadster S-Special
7EMazda 1991 efini RX-7 Type R
7FMazda efini RX-7 Type RZ (Black)
80Mazda efini RX-7 Type RB Bathhurst
81Mazda efini RX-7 Touring X
82Mazda efini RX-7 A-Spec
83Mazda Savanna RX-7 GT-X
84Mazda Savanna RX-7 Infiniti III
85Mazda Demio GL-X
86Mazda Demio GL
87Mazda Demio LX
88Mazda RX-7 LM (Red)
89Mazda Eunos Roadster (Yellow)
8A*Mazda Demio A-Spec (Silver)
8B*Mazda RX-7 A-Spec LM (Green)
8CSubaru Alcyone SVX Version L
8DSubaru Alcyone SVX S4 (Silver)
8ESubaru Legacy RS Touring Sedan
8FSubaru Legacy GT-B Touring Sedan
90Subaru Legacy RS Touring Sedan
91Subaru 1993 Legacy GT Touring Wagon
92Subaru Impreza WRX Type R STI Version
93Subaru 1996 Impreza WRX
94Subaru 1996 Impreza WRX STI Version III
95Subaru 1996 Impreza WRX Sports Wagon (Silver)
96Subaru 1996 Impreza WRX Sports Wagon WRX STI Version III
97Subaru 1995 Impreza WRX STI Version II
98Subaru 1995 Impreza Sports Wagon WRX STI Version II
99Subaru 1994 Impreza WRX
9ASubaru 1994 Impreza WRX (Silver)
9BSubaru Impreza Rally Edition (Black)
9C*Subaru Alcyone SVX S4
9D*Subaru 1996 Impreza WRX STI Version III (Brown)
9EAston Martin DB7 Coupe (Silver)
9FAston Martin Volante (Silver)
A0*Aston Martin DB7 Coupe
A1Chrysler Viper RT/10 (Red)
A2Chrysler Viper GTS (Red)
A3*Chrysler Concept Car (Orange)
A4*Chrysler Viper GTS-R
A5*Chrysler Concept Car (Yellow)
A6Chevrolet 1996 Corvette Grand Sport (Blue)
A7Chevrolet 1996 Corvette Coupe
A8Chevrolet Camaro Z28
A9*Chevrolet Camaro Z28 30th Anniversary Edition
AATVR Cerbera
ABTVR Griffith 500 (Black)
ACTVR Griffith Blackpool B340
AD*TVR Cerbera LM (Grey/Burgundy)
AE*Mazda Eunos Roadster Arcade
AF*Mazda Eunos Roadster RS
B0*Chevrolet 1967 Corvette 427 Coupe

<<-- Game Shark Hints -->>
<<-- Gameplay Hints -->>

[Previous Entry ] [Index ] [Search ] [game logs ] [Next Entry ] [email] [Disclaimers]


Copyright © 1999-2002 the author/owner of the following ==> page <==.

email

Disclaimers