Sonic Adventure DX: PC/Save Files

SCHG: Sonic Adventure
Dreamcast Gamecube 2004 PC 2010 PC
Sonic Adventure (Dreamcast) Main Article Object Editing Editing Objects File Name Layout Format Special Objects Object Lists Programs Sound Editing Sound Editing Music List Voices Sound Effects Model Editing Format Models Animations Locations Models Levels Level Data Formats Save Files Main Save Chao Save Misc Level List Character Animation Lists Textures Sonic Adventure DX (Gamecube) Main Article Object Editing Editing Objects File Name Layout Format Special Objects Object Lists Missions Programs Sound Editing Sound Editing Music List Voices Sound Effects Save Files Main Save Chao Save Misc Level List Character Animation Lists Textures Sonic Adventure DX (PC) Main Article Object Editing Editing Objects File Name Layout Format Special Objects Object Lists Missions Programs Sound Editing Sound Editing Music List Voices Sound Effects EXE Editing EXE Editing Animation Swapping Action Swapping Physics Text Editing Misc. Code Function List Object List DLL Files CHRMODELS.DLL ADV00MODELS.DLL ADV01MODELS.DLL ADV01CMODELS.DLL ADV02MODELS.DLL ADV03MODELS.DLL CHAOSTGGARDEN02MR_DAYTIME.DLL CHAOSTGGARDEN02MR_EVENING.DLL CHAOSTGGARDEN02MR_NIGHT.DLL Model Editing Format Models Animations Locations Models Animations Levels Level Data Formats RAM Editing RAM Editing Global Variables Emblems Event Flags Character Object 1 Character Object 2 Character Object 3 Save Files Main Save Chao Save Misc Level List Character Actions Character Animation Lists Textures How-To Import Levels Sonic Adventure (2010) Main Article Object Editing Editing Objects File Name Layout Format Special Objects Object Lists Missions Programs Sound Editing Sound Editing Music List Voices Sound Effects Save Files Main Save Chao Save Misc Level List Character Actions Character Animation Lists Textures

Main Save

These files are 1392 bytes, located in savedata\SonicDX##.snc. They have a checksum, which can be calculated by this C# program.

Offset	Type	Description
0	Short	Checksum
240-250	Bitfield (17 bytes)	Emblems Offset Bit Description 0 0 Emerald Coast Level A as Sonic 0 1 Windy Valley Level A as Sonic 0 2 Twinkle Park Level A as Sonic 0 3 Speed Highway Level A as Sonic 0 4 Red Mountain Level A as Sonic 0 5 Sky Deck Level A as Sonic 0 6 Lost World Level A as Sonic 0 7 Ice Cap Level A as Sonic 1 0 Casinopolis Level A as Sonic 1 1 Final Egg Level A as Sonic 1 2 Windy Valley Level A as Tails 1 3 Speed Highway Level A as Tails 1 4 Sky Deck Level A as Tails 1 5 Ice Cap Level A as Tails 1 6 Casinopolis Level A as Tails 1 7 Speed Highway Level A as Knuckles 2 0 Red Mountain Level A as Knuckles 2 1 Sky Deck Level A as Knuckles 2 2 Lost World Level A as Knuckles 2 3 Casinopolis Level A as Knuckles 2 4 Twinkle Park Level A as Amy 2 5 Final Egg Level A as Amy 2 6 Hot Shelter Level A as Amy 2 7 Emerald Coast Level A as Gamma 3 0 Windy Valley Level A as Gamma 3 1 Red Mountain Level A as Gamma 3 2 Final Egg Level A as Gamma 3 3 Hot Shelter Level A as Gamma 3 4 Emerald Coast Level A as Big 3 5 Twinkle Park Level A as Big 3 6 Ice Cap Level A as Big 3 7 Hot Shelter Level A as Big 4 0 Emerald Coast Level B as Sonic 4 1 Windy Valley Level B as Sonic 4 2 Twinkle Park Level B as Sonic 4 3 Speed Highway Level B as Sonic 4 4 Red Mountain Level B as Sonic 4 5 Sky Deck Level B as Sonic 4 6 Lost World Level B as Sonic 4 7 Ice Cap Level B as Sonic 5 0 Casinopolis Level B as Sonic 5 1 Final Egg Level B as Sonic 5 2 Windy Valley Level B as Tails 5 3 Speed Highway Level B as Tails 5 4 Sky Deck Level B as Tails 5 5 Ice Cap Level B as Tails 5 6 Casinopolis Level B as Tails 5 7 Speed Highway Level B as Knuckles 6 0 Red Mountain Level B as Knuckles 6 1 Sky Deck Level B as Knuckles 6 2 Lost World Level B as Knuckles 6 3 Casinopolis Level B as Knuckles 6 4 Twinkle Park Level B as Amy 6 5 Final Egg Level B as Amy 6 6 Hot Shelter Level B as Amy 6 7 Emerald Coast Level B as Gamma 7 0 Windy Valley Level B as Gamma 7 1 Red Mountain Level B as Gamma 7 2 Final Egg Level B as Gamma 7 3 Hot Shelter Level B as Gamma 7 4 Emerald Coast Level B as Big 7 5 Twinkle Park Level B as Big 7 6 Ice Cap Level B as Big 7 7 Hot Shelter Level B as Big 8 0 Emerald Coast Level C as Sonic 8 1 Windy Valley Level C as Sonic 8 2 Twinkle Park Level C as Sonic 8 3 Speed Highway Level C as Sonic 8 4 Red Mountain Level C as Sonic 8 5 Sky Deck Level C as Sonic 8 6 Lost World Level C as Sonic 8 7 Ice Cap Level C as Sonic 9 0 Casinopolis Level C as Sonic 9 1 Final Egg Level C as Sonic 9 2 Windy Valley Level C as Tails 9 3 Speed Highway Level C as Tails 9 4 Sky Deck Level C as Tails 9 5 Ice Cap Level C as Tails 9 6 Casinopolis Level C as Tails 9 7 Speed Highway Level C as Knuckles A 0 Red Mountain Level C as Knuckles A 1 Sky Deck Level C as Knuckles A 2 Lost World Level C as Knuckles A 3 Casinopolis Level C as Knuckles A 4 Twinkle Park Level C as Amy A 5 Final Egg Level C as Amy A 6 Hot Shelter Level C as Amy A 7 Emerald Coast Level C as Gamma B 0 Windy Valley Level C as Gamma B 1 Red Mountain Level C as Gamma B 2 Final Egg Level C as Gamma B 3 Hot Shelter Level C as Gamma B 4 Emerald Coast Level C as Big B 5 Twinkle Park Level C as Big B 6 Ice Cap Level C as Big B 7 Hot Shelter Level C as Big C 0 Twinkle Circuit Emblem 2 C 1 Sky Chase Act 1 Emblem 2 C 2 Sky Chase Act 2 Emblem 2 C 3 Sand Hill Emblem 2 C 4 Hedgehog Hammer Emblem 2 C 5 Twinkle Circuit Emblem 1 C 6 Sky Chase Act 1 Emblem 1 C 7 Sky Chase Act 2 Emblem 1 D 0 Sand Hill Emblem 1 D 1 Hedgehog Hammer Emblem 1 D 2-6 Chao Race D 7 Sonic's Ending E 0 Tails' Ending E 1 Knuckles' Ending E 2 Amy's Ending E 3 Gamma's Ending E 4 Big's Ending E 5 Super Sonic's Ending E 6-7 Field Emblems F 0-7 Field Emblems 10 0-1 Field Emblems
25C	Byte	Last Completed Level
260	Bitfield (64 bytes)	Event Flags, each bit is expanded to a byte in RAM starting from 3B18808.

Event Flags

Offset	Bit	Description
8	1	Sonic Unlocked in Adventure
8	2	Tails Unlocked in Adventure
8	3	Knuckles Unlocked in Adventure
8	4	Amy Unlocked in Adventure
8	5	Gamma Unlocked in Adventure
8	6	Big Unlocked in Adventure
8	7	Super Sonic Unlocked in Adventure
9	0	Sonic Unlocked in Mission
9	1	Tails Unlocked in Mission
9	2	Knuckles Unlocked in Mission
9	3	Amy Unlocked in Mission
9	4	Gamma Unlocked in Mission
9	5	Big Unlocked in Mission
9	7	Gold Chao Egg Taken
A	0	Silver Chao Egg Taken
A	1	Black Chao Egg Taken

Sonic

Offset	Bit	Description
10	1	Station Square Hotel open
10	2	Station Square Station open
10	4	Casino open all times of day
10	5	Ice Stone available
10	6	Door from Hotel to Casino open
10	7	Casinopolis open
11	0	Door from Station to Casino open
11	1	Twinkle Park open
11	2	Twinkle Circuit open
11	4	Speed Highway open
11	5	Light Speed Shoes obtained
11	6	Crystal Ring obtained
12	1	Egg Carrier transformed
12	2	Egg Carrier open?
12	3	Egg Carrier sunk
12	4	Windy Valley open
12	6	Angel Island open
12	7	Ice Cap open
13	1	Red Mountain open
13	2	Door to Shrine/Red Mountain open
13	3	Mystic Ruins Jungle open
13	4	Lost World open
13	5	Final Egg (Field) open
13	7	Ancient Light obtained
14	0	Final Egg open
14	1	Station Square <-> Mystic Ruins train open
14	4	Gamma defeated
14	5	Knuckles defeated
14	6	Emerald Coast clear
14	7	Windy Valley clear
15	0	Casinopolis clear
15	1	Twinkle Park clear
15	2	Speed Highway clear
15	3	Red Mountain clear
15	4	Ice Cap clear
15	5	Sky Deck clear
15	6	Lost World clear
15	7	Final Egg clear
16	0	Chaos 0 clear
16	1	Chaos 4 clear
16	2	Chaos 6 clear
16	3	Egg Hornet clear
16	4	Egg Viper clear
16	5	Sky Chase Act 1 clear
16	6	Sky Chase Act 2 clear
16	7	Set after completion
17	0	Set after completion
17	1	Set after completion

Tails

Offset	Bit	Description
18	1	Station Square Hotel open
18	5	Casinopolis open
19	2	Station Square Station open
19	5	Jet Anklet obtained
1A	3	Windy Valley open
1A	6	Ice Cap open
1B	3	Rhythm Badge obtained
1B	4	Station Square <-> Mystic Ruins train open
1C	1	Windy Valley clear
1C	2	Casinopolis clear
1C	3	Speed Highway clear
1C	4	Ice Cap clear
1C	5	Sky Deck clear
1C	6	Sand Hill clear
1C	7	Chaos 4 clear
1D	0	Egg Walker clear
1D	1	Egg Hornet clear
1D	2	Sky Chase Act 1 clear
1D	3	Sky Chase Act 2 clear
1D	4	Emerald Coast clear
1D	5	Red Mountain clear

Knuckles

Offset	Bit	Description
20	3	Casinopolis open
23	1	Shovel Claw obtained
23	2	Fighting Gloves obtained
23	7	Casinopolis clear
24	0	Speed Highway clear
24	1	Red Mountain clear
24	2	Lost World clear
24	3	Chaos 2 clear
24	4	Chaos 6 clear
24	5	Chaos 4 clear
24	6	Sky Deck clear

Amy

Offset	Bit	Description
2A	6	Twinkle Park clear
2A	7	Hot Shelter clear
2B	0	Final Egg clear
2B	1	ZERO clear

Gamma

Offset	Bit	Description
32	0	Windy Valley open
33	3	Emerald Coast clear
33	4	Windy Valley clear
33	5	Red Mountain clear
33	6	Hot Shelter clear
33	7	Final Egg clear
34	0	E-101 clear
34	1	E-101mkII clear

Big

Offset	Bit	Description
3A	5	Emerald Coast clear
3A	6	Hot Shelter clear
3A	7	Twinkle Park clear
3B	0	Ice Cap clear
3B	1	Chaos 6 clear

Chao Save

This file is 51232 bytes, located at savedata\SONICADVENTURE_DX_CHAOGARDEN.snc. It has a checksum, which can be calculated by this C# program. Thanks to GerbilSoft for his memory editor and Artichao for the Chao Genome

Offset	Type	Description
82A	Struct Array (24 * 0x800)	Chao Offset Type Description 0 String (7 bytes) Name. Format unknown. E Byte Swim Fraction F Byte Fly Fraction 10 Byte Run Fraction 11 Byte Power Fraction 12 Byte Stamina Fraction 16 Byte Swim Grade 17 Byte Fly Grade 18 Byte Run Grade 19 Byte Power Grade 1A Byte Stamina Grade 1E Byte Swim Level 1F Byte Fly Level 20 Byte Run Level 21 Byte Power Level 22 Byte Stamina Level 26 2 Bytes Swim Stat 28 2 Bytes Fly Stat 2A 2 Bytes Run Stat 2C 2 Bytes Power Stat 2E 2 Bytes Stamina Stat 6E Byte Type 0 - Null 1 - Egg 2 - Neutral/Child 3 - Child/Normal (invisible, hero type) 4 - Chaos/Normal (invisible, dark type) 5 - Neutral/Normal 6 - Hero/Normal 7 - Dark/Normal 8 - Neutral/Swim 9 - Hero/Swim 10 - Dark/Swim 11 - Neutral/Fly (NiGHTS) 12 - Hero/Fly 13 - Dark/Fly 14 - Neutral/Run (Sonic) 15 - Hero/Run 16 - Dark/Run (Shadow) 17 - Neutral/Power 18 - Hero/Power 19 - Dark/Power 20 - Neutral/Chaos (Chaos 0) 21 - Hero/Chaos (Angel) 22 - Dark/Chaos (Devil) 23 - Tails (Neutral) 24 - Knuckles (Hero) 25 - Amy (Dark) 6F Byte Chao Garden 0 - None 4 - Station Square 5 - Egg Carrier 6 - Mystic Ruins 70 Byte 255 = Reincarnate when die 74 Byte Clock rollovers 78 2 Bytes Remaining life time for adult. Decreased when the clock rolls over. 92 Byte Life clock in seconds, max 120. 96 Float Power/Run. Positive = Power, Negative = Run. 9A Float Fly/Swim. Positive = Fly, Negative = Swim. 9E Float Alignment. Positive = Hero, Negative = Dark. Only affects child Chao. AE Float Evolution progress. Set to 1 to evolve the Chao on the next clock rollover. BF Byte Eye Type C0 Byte Mouth Type C1 Byte Ball Type 0 - Normal 1 - Flame 2 - None C3 Byte Headgear 0 - None 1 - Pumpkin 2 - Skull 3 - Apple 4 - Bucket 5 - Can 6 - Box 7 - Flower Pot 8 - Paper Bag 9 - Brass Pot 10 - Tree Stump 11 - Watermelon 12 - Red Beanie 13 - Blue Beanie 14 - Gray Beanie 15 - Pacifier (Glitchy) 16 - Normal Egg 17 - Yellow Egg 18 - White Egg 19 - Brown Egg 20 - Cyan Egg 21 - Pink Egg 22 - Blue Egg 23 - Dark Gray Egg 24 - Dark Green Egg 25 - Red Egg 26 - Light Green Egg 27 - Purple Egg 28 - Orange Egg 29 - Black Egg 30 - Yellow Egg with Spots 31 - White Egg with Spots 32 - Brown Egg with Spots 33 - Cyan Egg with Spots 34 - Pink Egg with Spots 35 - Blue Egg with Spots 36 - Dark Gray Egg with Spots 37 - Dark Green Egg with Spots 38 - Red Egg with Spots 39 - Light Green Egg with Spots 40 - Purple Egg with Spots 41 - Orange Egg with Spots 42 - Black Egg with Spots 43 - Shiny Normal Egg 44 - Shiny Yellow Egg 45 - Shiny White Egg 46 - Shiny Brown Egg 47 - Shiny Cyan Egg 48 - Shiny Pink Egg 49 - Shiny Blue Egg 50 - Shiny Dark Gray Egg 51 - Shiny Dark Green Egg 52 - Shiny Red Egg 53 - Shiny Light Green Egg 54 - Shiny Purple Egg 55 - Shiny Orange Egg 56 - Shiny Black Egg 57 - Shiny Yellow Egg with Spots 58 - Shiny White Egg with Spots 59 - Shiny Brown Egg with Spots 60 - Shiny Cyan Egg with Spots 61 - Shiny Pink Egg with Spots 62 - Shiny Blue Egg with Spots 63 - Shiny Dark Gray Egg with Spots 64 - Shiny Dark Green Egg with Spots 65 - Shiny Red Egg with Spots 66 - Shiny Light Green Egg with Spots 67 - Shiny Purple Egg with Spots 68 - Shiny Orange Egg with Spots 69 - Shiny Black Egg with Spots 70 - Gold Egg 71 - Silver Egg 72 - Ruby Egg 73 - Sapphire Egg 74 - Emerald Egg 75 - Amethyst Egg 76 - Aquamarine Egg 77 - Garnet Egg 78 - Onyx Egg 79 - Peridot Egg 80 - Topaz Egg 81 - Purple Swirl 82 - Deep Shiny Sky Blue 83 - Deep Shiny Light Sky Blue 84 - Dark Chrome C4 Byte Feet Toggle (0=On,1=Off) C5 Byte Medal 0 - None 1 - Aquamarine 2 - Topaz 3 - Peridot 4 - Garnet 5 - Onyx 6 - Diamond 7 - Beginner Race 8 - Challenge Race 9 - Hero Race 10 - Dark Race 11 - Pearl 12 - Amethyst 13 - Emerald 14 - Ruby 15 - Sapphire C6 Byte Color 0 - Default 1 - Light Yellow 2 - Light Gray 3 - Brown 4 - Cyan 5 - Pink 6 - Blue 7 - Dark Gray 8 - Dark Green 9 - Red 10 - Light Green 11 - Purple 12 - Orange 13 - Black 14 - Translucent Red 15 - Translucent Purple C7 Byte Highlights (0=On, 1=Off) C8 Byte Texture (Overrides color values) 0 - None 1 - Gold 2 - Silver 3 - Ruby 4 - Sapphire 5 - Emerald 6 - Amethyst 7 - Aquamarine 8 - Garnet 9 - Onyx 10 - Peridot 11 - Topaz C9 Byte Shiny (0=No, 1=Yes) CA Byte Egg Color CB Byte Chao Model 0 - Normal 1 - Egg Chao 2 - Omochao 11D Byte Happiness (-100 to 100) 129 Byte Mating. Set to 39 to make the Chao mate. 4D2 Byte Arm Type -1 - Normal 0 - Seal 1 - Swallow 2 - Otter 3 - Peacock 4 - Mole 5 - Parrot 6 - Deer 7 - Rabbit 8 - Kangaroo 9 - Gorilla 10 - Lion 11 - Elephant 12 - Penguin 13 - Koala 14 - Skunk 4D3 Byte Ear Type 4D4 Byte Eyebrow Type 4D5 Byte Forehead Type 4D6 Byte Leg Type 4D7 Byte Tail Type 4D8 Byte Wing Type 4EA Byte Sonic like/dislike (-128 to 127) 4F0 Byte Tails like/dislike (-128 to 127) 4F6 Byte Knuckles like/dislike (-128 to 127) 4FC Byte Amy like/dislike (-128 to 127) 502 Byte Big like/dislike (-128 to 127) 508 Byte Gamma like/dislike (-128 to 127)