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Sonic the Hedgehog (Sega Master System, Game Gear)/ROM map: Difference between revisions

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(Here is the actual rom map.)
 
(Included more data for the map, but just some data. Will get the rest later today.)
Line 43: Line 43:
$02405 24 Times for bonus levels
$02405 24 Times for bonus levels
$02609 1 Chaos Emeralds released Jingle
$02609 1 Chaos Emeralds released Jingle
$02703 2 Credits palette pointer
$02709 1 Credits Music
$02709 1 Credits Music
$02905 465 Credits text
$02905 465 Credits text
$02AD6 32 Credits palette
$02AD6 32 Credits palette
$02AF6 172 Sprites pointers
$02BA2 unknown Demo data
$0321A 2 Demo data pointer
$03641 1 Death Music
$03641 1 Death Music
$036BB 1 Sonic hurt sound effect
$036BB 1 Sonic hurt sound effect
Line 52: Line 56:
$039D5 1 Ring (also post) sound effect
$039D5 1 Ring (also post) sound effect
$03A00 1 Life (50000 points gained) sound effect
$03A00 1 Life (50000 points gained) sound effect
$03A65 16 Block collision data pointers
$03A75 184 Green Hill block Collision data
$03B2D 144 Bridge block Collision data
$03BBD 160 Jungle block Collision data
$03C5D 176 Labyrinth block Collision data
$03D0D 187 Scrap Brain block collision data
$03DC8 224 Sky Base outside block Collision data
$03EA8 128 Bonus block Collision data
$03F28 104 Sky Base inside block Collision data
$05042 1 Death Drowned Music
$05042 1 Death Drowned Music
$0506A 1 Labyrinth countdown sound effect
$0506A 1 Labyrinth countdown sound effect
$0509E 1 Sonic's jump height when you hold button
$050A3 1 Jumping sound effect
$050A3 1 Jumping sound effect
$050DC 1 Sonic spin sound effect
$050DC 1 Sonic spin sound effect
$051FE 1 Sonic screech sound effect
$051FE 1 Sonic screech sound effect
$0550C 1 Sonic rolling launch (green hill) sound effect
$054BC 10 Open air data
$0552A 1 Left spring sound effect
$054C6 8 Spike data?
$05553 1 up spring right side sound effect
$054CE 65 Sonic rolling launch (green hill) data ($550C SFX)
$05575 1 right spring sound effect
$0550F 30 Left spring data ($552A SFX)
$055AF 1 Splash in water sound effect
$0552D 41 up spring right side data ($5553 SFX)
$055DF 1 up spring middle sound effect
$05556 34 Right spring data ($5575 SFX)
$055E8 1 Whistle through block (GHZ2) sound effect
$05578 24 Conveyor belt left data
$05639 1 Teleport sound effect
$05590 24 Conveyor belt right data
$05724 1 star bumper sound effect
$055A8 14 Sonic in Water physics data ($55AF SFX)
$0576E 1 Purple spring sound effect (bonus)
$055B6 44 up spring middle data ($55DF SFX)
$0577E 1 Orange spring sound effect (bonus)
$055E2 9 Whistle through block GHZ2 data ($55E8 SFX)
$0578E 1 Green spring sound effect (bonus)
$055EB 113 Teleport data ($5639 SFX)
$057CA 1 Long bumper sound effect
$0565C 32 Sonic in shallow water physics data
$05C4D 1 Extra life (monitor) sound effect
$0567C 42 Labyrinth Water flow right Sonic data?
$05D24 1 Invincibility Music
$056A6 16 Labyrinth Water flow right Sonic data?
$05EDC 1 Chaos Emerald Gained Music
$056B6 16 Labyrinth Water flow left Sonic data?
$05FCF 1 Level Completed (post) Music
$056C6 16 Labyrinth Water flow left Sonic data?
$05FD2 1 Post lands sound effect
$056D6 139 Star bumper data ($5724 SFX)
$0602E 1 Spinning post sound effect
$05761 16 Purple spring data ($576E SFX)
$0626C 16 End post palette
$05771 16 Orange spring data ($577E SFX)
$05781 16 Green spring data ($578E SFX)
$05791 60 Pink Bumper data? ($57CA SFX)
$057CD 41 Long Bumper data?
$057F6 18 ? data
$05808 67 Bridge falling data?
$0584B 133 Bridge falling data?
$058D0 21 ? data
$058E5 56 Sonic block physics pointers
$0591D 64 Sonic tilemap data
$0595D 8 Ring collected data
$05965 52 Sonic sprite data pointers
$05999 50 Sonic moving sprite data
$059CB 18 Sonic max speed sprite data
$059DD 2 ? data
$059DF 3 Sonic slowing down sprite data
$059E2 3 Sonic stand still sprite data
$059E5 22 Sonic spin/jump sprite data
$059FB 3 Sonic duck sprite data
$059FE 3 Sonic movement stuck sprite data
$05A01 82 Sonic Rolling/jump slow mo sprite data?
$05A53 18 Sonic slowing down 2 sprite data
$05A65 3 Sonic death sprite data
$05A68 3 Sonic looking up sprite data
$05A6B 68 Sonic impatient sprite data
$05AAF 22 Sonic teleport sprite data
$05AC5 7 Sonic fast spin sprite data
$05ACC 4 Sonic takes damage sprite data
$05AD0 14 Sonic Labyrinth water ride sprite data
$05ADE 3 Sonic movement stuck sprite data 2
$05AE1 3 Sonic spring up sprite data
$05AE4 3 Sonic Breathe bubble sprite data
$05AE7 3 Sonic drowned sprite data
$05AEA 22 Sonic Teleport out sprite data
$05B00 3 Sonic teleported out sprite data
$05B03 3 Sonic teleport white sprite data
$05B06 3 Sonic teleport white 2 sprite data
$05B09 208 Super Ring monitor data
$05BD9 44 Power Sneakers monitor data
$05C05 210 Extra life monitor data ($5C4D SFX)
$05CD7 40 Shield Monitor data
$05CFF 48 Invincibility Monitor data ($5D24 Music)
$05D2F 81 Checkpoint Monitor data
$05D80 290 Continue Monitor data
$05EA2 117 Chaos Emerald data ($5EDC SFX)
$05F17 869 End post data ($5FCF Level complete, $5FD2 Post lands SFX,
$602E Spinning Post SFX, $626C Post Palette)
$0627C 34 Level palette pointers
$0627C 34 Level palette pointers
$0629E 32 Green hill load palette
$0629E 32 Green hill load palette

Revision as of 11:29, 2 January 2022

Chip tiny.png The following article is a ROM map for Sonic the Hedgehog (Sega Master System, Game Gear).

Note that sizes are listed in decimal.

Offset	Size		Description

--------------- ----------- $0003B 43 Ancient dev text $0024B 64 Labyrinth underwater palette $00D3D 1 Main Map Music $00F0E 32 Main map palette $00F2E 32 Main Map 2 palette $00F84 255 Route data part 1 $010AB 342 Route data part 2 $01209 36 Level name pointers $0122D 15 Green Hill text $0123C 15 Bridge text $0124B 15 Jungle text $0125A 15 Labyrinth text $01269 15 Scrap Brain text $01278 15 Sky Base text $012D9 1 Title Screen Music $0133C 1 X Value of Sonic's Finger $0133F 1 Y value of Sonic's Finger $01352 32 Press Button text $01372 74 Sonic's finger animation frames $013BC 37 Sonic's finger animation Graphics $013E1 32 Title Screen Palette $014C1 1 Continue sound effect $014FC 32 Game over palette $017D8 1 Chaos Emerald tally sound effect $0180D 1 Sonic Left tally sound effect $01854 1 Special Bonus tally sound effect $0197E 48 Finishing text $01B8D 32 Level Complete Palette $01F7D 1 Lightning (Sky Base 1 sound effect) $01F9D 16 Sky Base 1 Lightning palette $0202E 1 Robotnik post sound effect $02036 1 Life post sound effect $02040 1 Bonus sound effect $023FE 3 Time you start with $02401 3 Time you start with after hitting down box and dying $02405 24 Times for bonus levels $02609 1 Chaos Emeralds released Jingle $02703 2 Credits palette pointer $02709 1 Credits Music $02905 465 Credits text $02AD6 32 Credits palette $02AF6 172 Sprites pointers $02BA2 unknown Demo data $0321A 2 Demo data pointer $03641 1 Death Music $036BB 1 Sonic hurt sound effect $036EE 1 Hit enemy & monitors sound effect $039CE 1 Life gained (100 rings) sound effect $039D5 1 Ring (also post) sound effect $03A00 1 Life (50000 points gained) sound effect $03A65 16 Block collision data pointers $03A75 184 Green Hill block Collision data $03B2D 144 Bridge block Collision data $03BBD 160 Jungle block Collision data $03C5D 176 Labyrinth block Collision data $03D0D 187 Scrap Brain block collision data $03DC8 224 Sky Base outside block Collision data $03EA8 128 Bonus block Collision data $03F28 104 Sky Base inside block Collision data $05042 1 Death Drowned Music $0506A 1 Labyrinth countdown sound effect $0509E 1 Sonic's jump height when you hold button $050A3 1 Jumping sound effect $050DC 1 Sonic spin sound effect $051FE 1 Sonic screech sound effect $054BC 10 Open air data $054C6 8 Spike data? $054CE 65 Sonic rolling launch (green hill) data ($550C SFX) $0550F 30 Left spring data ($552A SFX) $0552D 41 up spring right side data ($5553 SFX) $05556 34 Right spring data ($5575 SFX) $05578 24 Conveyor belt left data $05590 24 Conveyor belt right data $055A8 14 Sonic in Water physics data ($55AF SFX) $055B6 44 up spring middle data ($55DF SFX) $055E2 9 Whistle through block GHZ2 data ($55E8 SFX) $055EB 113 Teleport data ($5639 SFX) $0565C 32 Sonic in shallow water physics data $0567C 42 Labyrinth Water flow right Sonic data? $056A6 16 Labyrinth Water flow right Sonic data? $056B6 16 Labyrinth Water flow left Sonic data? $056C6 16 Labyrinth Water flow left Sonic data? $056D6 139 Star bumper data ($5724 SFX) $05761 16 Purple spring data ($576E SFX) $05771 16 Orange spring data ($577E SFX) $05781 16 Green spring data ($578E SFX) $05791 60 Pink Bumper data? ($57CA SFX) $057CD 41 Long Bumper data? $057F6 18 ? data $05808 67 Bridge falling data? $0584B 133 Bridge falling data? $058D0 21 ? data $058E5 56 Sonic block physics pointers $0591D 64 Sonic tilemap data $0595D 8 Ring collected data $05965 52 Sonic sprite data pointers $05999 50 Sonic moving sprite data $059CB 18 Sonic max speed sprite data $059DD 2 ? data $059DF 3 Sonic slowing down sprite data $059E2 3 Sonic stand still sprite data $059E5 22 Sonic spin/jump sprite data $059FB 3 Sonic duck sprite data $059FE 3 Sonic movement stuck sprite data $05A01 82 Sonic Rolling/jump slow mo sprite data? $05A53 18 Sonic slowing down 2 sprite data $05A65 3 Sonic death sprite data $05A68 3 Sonic looking up sprite data $05A6B 68 Sonic impatient sprite data $05AAF 22 Sonic teleport sprite data $05AC5 7 Sonic fast spin sprite data $05ACC 4 Sonic takes damage sprite data $05AD0 14 Sonic Labyrinth water ride sprite data $05ADE 3 Sonic movement stuck sprite data 2 $05AE1 3 Sonic spring up sprite data $05AE4 3 Sonic Breathe bubble sprite data $05AE7 3 Sonic drowned sprite data $05AEA 22 Sonic Teleport out sprite data $05B00 3 Sonic teleported out sprite data $05B03 3 Sonic teleport white sprite data $05B06 3 Sonic teleport white 2 sprite data $05B09 208 Super Ring monitor data $05BD9 44 Power Sneakers monitor data $05C05 210 Extra life monitor data ($5C4D SFX) $05CD7 40 Shield Monitor data $05CFF 48 Invincibility Monitor data ($5D24 Music) $05D2F 81 Checkpoint Monitor data $05D80 290 Continue Monitor data $05EA2 117 Chaos Emerald data ($5EDC SFX) $05F17 869 End post data ($5FCF Level complete, $5FD2 Post lands SFX, $602E Spinning Post SFX, $626C Post Palette) $0627C 34 Level palette pointers $0629E 32 Green hill load palette $062BE 48 Green Hill auto palette $062EE 32 Bridge load palette $0630E 48 Bridge auto palette $0633E 32 Jungle load palette $0635E 48 Jungle auto palette $0638E 32 Labyrinth load palette $063AE 48 Labyrinth auto palette $063DE 32 Scrap Brain load palette $063FE 64 Scrap Brain auto palette $0643E 32 Sky Base load palette $0645E 64 Sky Base auto palette $0649E 64 Sky Base lightning charge auto palette $064DE 64 Sky Base lightning fire auto palette $0651E 64 Sky Base 2 auto palette $0655E 32 Bonus load palette $0657E 16 Bonus auto palette $0658E 32 Sky Base 3/Inside load palette $065AE 64 Sky Base 3/Inside auto palette $0666A 1 Crab claw shoot sound effect $06C92 1 Fly shoot sound effect $06FAF 1 Chameleon shoot sound effect $07045 1 Green Hill Boss Music $0731C 16 Boss sprite palette $07487 1 Level Completed (machine) music $07818 1 Robotnik hit sound effect $07AA4 1 Robotnik beaten sound effect $07D54 1 Fish out of water sound effect $08088 1 Jungle Boss Music $0829E 1 Bomb explode (Jungle 3) sound effect $08425 1 Bridge falling sound effect $084D4 1 Bridge Boss Music $085A5 1 Robotnik shoot projectiles (bridge) sound effect $08705 1 Seesaw (bridge) sound effect $08BB9 1 Spike pole (labyrinth) sound effect $08C8B 1 Fireball (labyrinth) sound effect $092A9 1 Labyrinth Boss Music $09476 1 Robotnik shoot projectiles (labyrinth) sound effect $097E1 1 Sonic breathing sound effect $09B67 1 Pink bumper sound effect $09C13 1 Fireball (scrap brain) not in view? sound effect $09C55 1 Fireball (scrap brain) sound effect $09D47 1 Fire (scrap brain) sound effect $09EC1 1 Door raise sound effect $09ED1 1 Door lower sound effect $0A128 1 Lightning orb sound effect $0A460 1 Switch sound effect $0A82A 1 Scrap Brain Boss Music $0A9B4 1 Robotnik platform rise (scrap brain) sound effect $0AC1A 1 Exploder (sky base 2) sound effect $0B631 1 Turret shooting (sky base) sound effect $0B68D 1 Sky Base Boss Music $0B7CB 1 Hits before glass breaks $0B7E3 1 Glass break sound effect $0B81A 1 Glass hit sound effect $0BA49 176 Glass break tiles $0BC2F 1 Hits before lightning wall change $0BC56 1 Continuous Lightning wall 1 (sky base 3) sound effect $0BCA2 1 Lightning wall 2 (sky base 3) sound effect $0BCC7 22 Tiles used for lightning wall $0BDCE unknown Plasma ball tiles? $0BE5A 1 Teleport out (ending) sound effect $0BFF8 8 Empty $0C000 1814 Instrument data? $0C716 42 Music data pointers $0C740 144 SFX data pointers $0C7D0 1338 Green Hill Music $0CD0A 1344 Hidden Marble Zone Music $0D24A 1280 Jungle Music $0D74A 1029 Bridge Music $0DB4F 1624 Scrap Brain Music $0E1A7 796 Sky Base Music $0E4C3 377 Title Screen Music $0E63C 200 Map SFX $0E704 432 Invincibility Music $0E8B4 221 Act Complete Music $0E991 303 Death Music $0EAC0 660 Boss Music $0ED54 984 Ending Music $0F12C 1248 Bonus Music $0F60C 896 Labyrinth Music $0F98C 154 Chaos Emeralds released [SFX] $0FA26 257 Chaos Emerald [SFX] $0FB27 28 Jumping SFX $0FB43 49 Hit enemy SFX $0FB74 36 Ring SFX $0FB98 39 Screech SFX $0FBBF 39 Spring SFX $0FBE6 50 Whistle/Roll on ramp SFX $0FC18 42 Rolling SFX $0FC42 28 Bumper SFX $0FC5E 48 Unused 08 SFX $0FC8E 41 Extra Life SFX $0FCB7 33 Enemy Shot SFX $0FCD8 37 Spinning Post SFX $0FCFD 39 Post lands SFX $0FD24 62 Unused 0D SFX $0FD62 38 Hurt SFX $0FD88 41 Water SFX $0FDB1 53 Lightning SFX $0FDE6 38 Fire SBZ SFX $0FE0C 35 Fireball/Bridge piece falling SFX $0FE2F 25 Door raise SFX $0FE48 20 Switch/Countdown SFX $0FE5C 24 Pressure Noise SFX $0FE74 48 Cannon SFX $0FEA4 40 LZ Spike Raise SFX $0FECC 28 Unused 1E SFX $0FEE8 32 Fireball/Bridge piece falling SFX 2 $0FF08 70 Glass break SFX $0FF4E 53 Sonic Bubble SFX $0FF83 46 Unused 23 SFX $0FFB1 79 Empty $10000 2944 Green Hill 8x8 -> 32x32 block gfx $10B80 2304 Bridge 8x8 -> 32x32 block gfx $11480 2560 Jungle 8x8 -> 32x32 block gfx $11E80 2816 Labyrinth 8x8 -> 32x32 block gfx $12980 3072 Scrap Brain 8x8 -> 32x32 block gfx $13580 3456 Sky Base 1,2 8x8 -> 32x32 block gfx $14300 1664 Sky Base 3 8x8 -> 32x32 block gfx $14980 2048 Bonus 8x8 -> 32x32 block gfx $15180 1024 Item box, emerald art $15580 2 Green Hill 1 L.H. pointer $15582 2 Green Hill 2 L.H. Pointer $15584 2 Green Hill 3 L.H. Pointer $15586 2 Bridge 1 L.H. Pointer $15588 2 Bridge 2 L.H. Pointer $1558A 2 Bridge 3 L.H. Pointer $1558C 2 Jungle 1 L.H. Pointer $1558E 2 Jungle 2 L.H. Pointer $15590 2 Jungle 3 L.H. Pointer $15592 2 Labyrinth 1 L.H. Pointer $15594 2 Labyrinth 2 L.H. Pointer $15596 2 Labyrinth 3 L.H. Pointer $15598 2 Scrap Brain 1 L.H. Pointer $1559A 2 Scrap Brain 2 L.H. Pointer $1559C 2 Scrap Brain 3 L.H. Pntr $1559E 2 Sky Base 1 L.H. Pntr $155A0 2 Sky Base 2 L.H. Pntr $155A2 2 Sky Base 3 L.H. Pntr $155A4 2 Ending L.H. Pntr $155A6 2 Empty $155A8 2 SB 2 Area 1 -> 2 L.H. Pntr $155AA 2 SB 2 Area 1 -> 3 L.H. Pntr $155AC 2 SB 2 Area 2 -> 1 [TP] L.H. Pntr $155AE 2 SB 2 Area 2 -> 3 [TP] L.H. Pntr $155B0 2 SB 2 Area 2 -> 1 L.H. Pntr $155B2 2 SB 2 Area 3 -> 1 L.H. Pntr $155B4 2 Sky Base 2 area 2 L.H. Pntr $155B6 2 Sky Base 2 area 2 L.H. Pntr 2 $155B8 2 Bonus 1 L.H. Pntr $155BA 2 Bonus 2 L.H. Pntr $155BC 2 Bonus 3 L.H. Pntr $155BE 2 Bonus 4 L.H. Pntr $155C0 2 Bonus 5 L.H. Pntr $155C2 2 Bonus 6 L.H. Pntr $155C4 2 Bonus 7 L.H. Pntr $155C6 2 Bonus 8 L.H. Pntr $155C8 2 Empty $155CA 37 Green Hill 1 Level Header $155EF 37 Green Hill 2 Level Header $15614 37 Green Hill 3 Level Header $15639 37 Ending Level Header $1565E 37 Bridge 1 Level Header $15683 37 Bridge 2 Level Header $156A8 37 Bridge 3 Level Header $156CD 37 Jungle 1 Level Header $156F2 37 Jungle 2 Level Header $15717 37 Jungle 3 Level Header $1573C 37 Labyrinth 1 Level Header $15761 37 Labyrinth 2 Level Header $15786 37 Labyrinth 3 Level Header $157AB 37 Scrap Brain 1 Level Header $157D0 37 Scrap Brain 2 Level Header $157F5 37 SB 2 Area 1 -> 2 Level Header $1581A 37 SB 2 Area 1 -> 3 Level Header $1583F 37 Scrap Brain 3 Level Header $15864 37 SB 2 Area 2 -> 1 Level Header $15889 37 SB 2 Area 3 -> 1 Level Header $158AE 37 SB 2 Area 2 -> 1 [TP] Level Header $158D3 37 SB 2 Area 2 -> 3 [TP] Level Header $158F8 37 Sky Base 1 Level Header $1591D 37 Sky Base 2 Level Header $15942 37 Sky Base 3 Level Header $15967 37 Sky Base 2 Area 2 Level Header $1598C 37 Bonus 1 Level Header $159B1 37 Bonus 2 Level Header $159D6 37 Bonus 3 Level Header $159FB 37 Bonus 4 Level Header $15A20 37 Bonus 5 Level Header $15A45 37 Bonus 6 Level Header $15A6A 37 Bonus 7 Level Header $15A8F 37 Bonus 8 Level Header $15AB4 76 Green Hill 1 Sprites $15B00 67 Green Hill 2 Sprites $15B43 19 Green Hill 3 Sprites $15B56 70 Bridge 1 Sprites $15B9C 58 Bridge 2 Sprites $15BD6 22 Bridge 3 Sprites $15BEC 88 Jungle 1 Sprites $15C44 73 Jungle 2 Sprites $15C8D 22 Jungle 3 Sprites $15CA3 79 Labyrinth 1 Sprites $15CF2 88 Labyrinth 2 Sprites $15D4A 31 Labyrinth 3 Sprites $15D69 67 Scrap Brain 1 Sprites $15DAC 61 Scrap Brain 2 Sprites $15DE9 76 Scrap Brain 2 area 2 Sprites $15E35 25 Scrap Brain 2 area 3 Sprites $15E4E 76 Scrap Brain 3 Sprites $15E9A 58 Sky Base 1 Sprites $15ED4 67 Sky Base 2 Sprites $15F17 10 Sky Base 3 Sprites $15F21 4 Sky Base 2 area 2 sprites $15F25 7 Bonus Stage 1 Sprites $15F2C 10 Bonus Stage 2 Sprites $15F36 10 Bonus Stage 3 Sprites $15F40 19 Bonus Stage 4 Sprites $15F53 19 Bonus Stage 5 Sprites $15F66 25 Bonus Stage 6 Sprites $15F7F 22 Bonus Stage 7 Sprites $15F95 47 Bonus Stage 8 Sprites $15FC4 60 Empty $16000 302 Title Screen 8x8 tilemap $1612E 187 Passed act 8X8 tilemap $161E9 149 Special stage finished 8x8 tilemap $1627E 376 Map 1 8x8 tilemap $163F6 325 Map 1 8x8 tilemap related/beta? $1653B 368 Map 2 8x8 tilemap $166AB 339 Map 2 8x8 tilemap related/beta? $167FE 44 Game Over 8x8 tilemap $16830 379 Bad End map 8x8 tilemap $169AB 323 Good End map 8x8 tilemap $16AEE 371 Credits 8x8 tilemap related/beta? $16C61 393 Credits 8x8 tilemap $16DEA 2110 Green Hill 1 Level Layout & Ending $17628 1633 Green Hill 2 Level Layout $17C89 813 Green Hill 3 Level Layout $17FB6 2732 Jungle 1 Level Layout $18A62 754 Bonus 4 Level Layout $18D54 1513 Jungle 2 Level Layout $1933D 1690 Scrap Brain 1 Level Layout $199D7 2308 Scrap Brain 2 Level Layout $1A2DB 2296 Scrap Brain 2c Level Layout $1ABD3 1711 Scrap Brain 2b Level Layout $1B282 2226 Scrap Brain 3 Level Layout $1BB34 925 Sky Base 2a Level Layout $1BED1 1684 Bridge 1 Level Layout $1C565 2242 Labyrinth 1 Level Layout $1CE27 3347 Labyrinth 2 Level Layout $1DB3A 1902 Sky Base 1 Level Layout $1E2A8 1177 Bridge 2 Level Layout $1E741 914 Sky Base 3 Level Layout $1EAD3 302 Sky Base 2b Level Layout $1EC01 1013 Jungle 3 Level Layout $1EFF6 761 Labyrinth 3 Level Layout $1F301 320 Bridge 3 Level Layout $1F441 778 Bonus 1 Level Layout $1F74B 606 Bonus 2 Level Layout $1F9A9 505 Bonus 3 Level Layout $1FBA2 1118 empty data $20000 24576 Sonic art compressed? $26000 53222 Tile & Sprite sets compressed art $32FE6 43586 Level art compressed $3DA28 9465 Sprite art/Mappings compressed? $3FF21 223 Empty