Metroid Fusion/RAM map

The following article is a RAM map for Metroid Fusion.

RAM	Information
2000000-FFFF	--Unknown--
2010000-0FFF	Decompressed Bg2 map
2011000-25FFF	--Unknown--
2026000-8FFF	Decompressed clipdata
2029000-BFFF	Decompressed foreground map
202C000-EFFF	Decompressed level map
202F000-31FFF	Decompressed backLevel map
2032000-2FFF	Decompressed background map
2033000-3FFF	Unused
2034000-47FF	Map data
2034800-4FFF	Decompressed map data
2035000-53FF	--Unknown--
2035400-55FF	Background palette
2035600-57FF	Sprite palette
2035800-7BFF	--Unknown--
2036000-63FB	No respawn blocks 1
2037200-73FF	No respawn blocks 2 (there's a difference)
2037C00-7FFF	Map explored
2038000-807F	000-07F of SRAM
2038080-80FF	Copy of above
2038100-81FF	Unused
2038200-93FF	Slot A SRAM
2039400-A5FF	Slot A SRAM backup
203A600-B7FF	Slot B SRAM
203B800-C9FF	Slot B SRAM backup
203CA00-DBFF	Slot C SRAM
203DC00-EE00	Slot C SRAM backup
203EE00-F03F	0x6E00-0x703F of SRAM
203F040-F0BF	Clear
203F0C0-FFFF	0x70C0-0x7FFF of SRAM
3000000	X-Parasite Target display flag
3000002	16-bit frame counter
3000004	Written to 4000052 (BLDALPHA, alpha blending coefficients)
3000006	Written to 4000050 (BLDCNT, color special effects selection)
3000008	Written to 4000000 (DISPCNT, LCD control)
300000C	Written to 4000049 (WININ-high, inside of window 1)
300000D	Written to 400004A (WINOUT-low, outside of windows)
300000E	Written to 5000000 (Transparent colour)
3000010	Copied to 203800A
3000011	Language 00 Japanese 01 Japanese (no difference in US release) 02 English 03 German 04 French 05 Italian 06 Spanish
3000014	Completed game flag
3000015	Intro story played flag
3000018	Fades backgrounds to black or white 00/FF Nothing 02 Fade to white All others fade to black
3000019	Which background's position is written to 400001C/1E (BG3HOFS/BG3VOFS, BG3 X-Offset/BG3 Y-Offset)
300001A	Puts Samus always on top of the background
300001B	Most recent (in game's order) ability recovered
300001C	To which security level doors will flash 00-04 Doors up to level 0-4 flash FF No doors flash
300001D	Back-up of 0300131D (Security status), during power cut
0z0300001E	Which demo is playing 00 TRO, demonstrating bomb jumping 01 ARC, demonstrating ice missiles 02 AQA, demonstrating pseudo-screw-attack 03 Main Deck, demonstrating eye-door 04 SRX, demonstrating wall-jumping 05 TRO, demonstrating shinesparking 06 AQA, demonstrating chain blocks 07 ARC, demonstrating power bombs 08 PYR, demonstrating diagonal sparking 09 NOC, demonstrating diffusion missiles 0A Main Deck, demonstrating boss formation 0B SRX, demonstrating screw attack
300001F	Demo is playing flag
3000020	Reboots the game
3000025	Disables soft-resets
300002C	Current area 00 Main Deck 01 SRX 02 TRO 03 PYR 04 AQA 05 ARC 06 NOC 07 Debug1 08 Debug2 09 Debug3
300002D	Current room
300002E	Current/last travelled door
300002F	Current/last travelled door properties
3000030	Bit6 of above, displays new area pop-up
3000031	Map X coordinate
3000032	Map Y coordinate
300003B	Main Deck Percentage
300003C	Current SRX Percentage
300003D	Current TRO Percentage
300003E	Current PYR Percentage
300003F	Current AQA Percentage
3000040	Current ARC Percentage
3000041	Current NOC Percentage
3000043	Foreground effect 00 Nothing 01 Red gradient background 02 Soda/(electric)water room 03 Heat room 04 Atmospheric stabaliser room 06 Ceiling lights room 07 Nightmare's room 08 Power bomb exploding 09 Power bomb imploding
3000044	Y-position of above
3000052	Spriteset
3000054	Which spriteset entry was used
3000058	Which animated level tiles to use
3000060	Sub-event counter
3000070	Back-up of 4000000 (DISPCNT, LCD control), during non-gameplay
3000072	Back-up of 4000050 (BLDCNT, color special effects selection), during non-gameplay
3000074	Back-up of 4000052 (BLDALPHA, alpha blending coefficients), during non-gameplay
3000076	Back-up of 4000049 (WININ-high, inside of window 1), during non-gameplay
3000077	Back-up of 400004A (WINOUT-low, outside of windows), during non-gameplay
3000078	Back-up of 4000008 (BG0CNT, BG0 control), written to only
300007A	Back-up of 400000A (BG1CNT, BG1 control)
300007C	Back-up of 400000C (BG2CNT, BG2 control)
300007E	Back-up of 400000E (BG3CNT, BG3 control)
3000080	Back-up of 4000008 (BG0CNT, BG0 control)
3000084	Pointer to decompressed foreground
3000088	Width of foreground in blocks
300008A	Height of foreground in blocks
300008C	Pointer to decompressed level
3000090	Width of level in blocks
3000092	Height of level in blocks
3000094	Pointer to decompressed back-level
3000098	Width of back-level in blocks
300009A	Height of back-level in blocks
300009C	Pointer to decompressed clipdata
30000A0	Width of clipdata in blocks
30000A2	Height of clipdata in blocks
30000A4	Tileset
30000A5	Foreground properties 00 None 10 RLE compressed 12 Escape rooms 13 Elevator hall 14 Nettori power rooms / Restricted Lab rooms 40 LZ77 compressed 41 Nightmare's room 43 Dark rooms 44 SA-X rooms 45 Dark rooms? (First ones on Main Deck) 46 Electric water 47 Atmospheric stabaliser rooms 48 ??? (Loadsa PYR rooms, all navagation/elevator rooms) 49 Nightmare background 4A Omega Metroid room
30000A6	Level properties
30000A7	Back-Level properties
30000A8	Background properties
30000AA	Method of BG3 scrolling 00 Type 0 0 01 Type 2 0 02 Type 0 2 03 Type 2 2 04 Type 1 2 05 Type 2 1 06 Type 1 1 07 Type 1 0 08 Type 1 0 09 Type 3 0 0A Type 1 1 X 0 Scroll [Bg3 X velocity] every frame 1 Scroll relative to Bg0 2 Scroll relative to the screen/2 + [Bg3 X velocity] 3 Scroll relative to the screen/4 + [Bg3 X velocity] Y 0 Don't scroll 1 Scroll relative to Bg0 2 Scroll relative to Bg0/2
30000AB	Transparency
30000AC	Pointer to room's enemy data
30000B0	Event to use the first spriteset
30000B1	Event to use the second spriteset
30000B2	Room's map X coordinate
30000B3	Room's map Y coordinate
30000B4	Room effect 00 None 01 Water 02 Lava 03 Heat room 04 Soda 05 Cold room 06 Cold room, no knockback 07 Unused 08 Ceiling light 09 Red gradient 0A Unused
30000B6	Room effect Y position
30000BA	Music track
30000BC	Foreground size 00 256x256 01 512x256 02 256x512
30000BD	Background size
30000BE	Animated tileset
30000BF	Extra palette
30000C8	Bg0 X position
30000CA	Bg0 Y position
30000CC	Bg1 X position
30000CE	Bg1 Y position
30000D0	Bg2 X position
30000D2	Bg2 Y position
30000D4	Bg3 X position
30000D6	Bg3 Y position
3000110	Power bomb animation frame
3000111	Power bomb animation counter
3000112	Power bomb semi-minor axis
3000114	Power bomb X position
3000116	Power bomb Y position
3000118	Power bomb left boundary offset
300011A	Power bomb right boundary offset
300011C	Power bomb top boundary offset
300011E	Power bomb bottom boundary offset
3000124	Screen X position
3000128	Screen Y position
300012A	Screen X velocity
300012B	Screen Y velocity
3000138	In-game timer + 0 Hours (stops at 99) + 1 Minutes (loops at 60) + 2 Seconds (loops at 60) + 3 Frames (loops at 63) + 4 Stop flag, set once max in-game time has been reached
3000140-067F	Enemy data, (24 slots of 0x38 bytes)
3000680-068E	Spriteset Enemy IDs
300068F-069D	Spriteset Enemy GFX slots
30006BC	Enemy orientation
30006BE	Enemy Y position
30006C0	Enemy X position
30006C2	Enemy Y position spawn
30006C4	Enemy X position spawn
30006C6	Enemy top boundary offset
30006C8	Enemy bottom boundary offset
30006CA	Enemy left boundary offset
30006CC	Enemy right boundary offset
30006D0	Enemy health
30006D2	Enemy animation
30006D4	Enemy graphic pointer
30006D8	Enemy animation counter
30006D9	Enemy id
30006DA	Enemy spriteset slot
30006DB	Enemy spriteset gfx slot
30006DC	Enemy palette
30006DD	Unknown (used in spritedata routine)
30006DE	Unknown (used in spritedata routine)
30006DF	Enemy slot
30006E0	Enemy pose
30006E1	Unknown
30006E2	Enemy timer for something
30006E4	Unknown
30006E6	Unknown (used in spritedata routine)
30006E8	Enemy invincibility timer
30006E9	Unknown (used in spritedata routine)
30006EA	Enemy respawn timer
30006EB	Enemy attached enemy slot
30006EC	Unknown
30006EE	Enemy freeze timer
30006F0	Enemy collision properties
30006F1	Unknown (used in spritedata routine)
30006F2	Unknown (used in spritedata routine)
30008D9	Escape timer + 0 6th digit + 1 5th digit + 2 4th digit + 3 3rd digit + 4 2nd digit + 5 1st digit
3000960-0B5F	Projectile slots (16 slots of 0x20 bytes)
3000B60	Projectile rotation
3000B64	Projectile graphic pointer
3000B68	Projectile Y position
3000B6A	Projectile X position
3000B6C	Projectile animation frame
3000B6E	Projectile animation counter
3000B6F	Projectile type 00 Beam 01 Charge beam 02 Wide beam 03 Plasma beam 04 Wave beam 05 Charged beam 06 Charged charge beam 07 Charged wide beam 08 Charged plasma beam 09 Charged wave beam 0A Missile 0B Super missile 0C Ice missile 0D Diffusion missile 0E Charged diffusion missile 0F Flare 10 Bomb 11 Power bomb 12 Diffusion ice spread
3000B70	Projectile orientation
3000B72	Projectile momentum
3000B73	Projectile part
3000B76	Projectile top boundary offset
3000B78	Projectile bottom boundary offset
3000B7A	Projectile left boundary offset
3000B7C	Projectile right boundary offset
3000B7E	Projectile bomb timer
3000B7F	Projectile slot
3000B80	Arm Cannon Y position
3000B82	Arm Cannon X position
3000B84	Sub-game mode B84
3000B87	Event counter
3000B8B	Type of save room 00 Navigation room 01 Save room
3000B8D	Most recent save slot
3000B8E	SRAM corrupt flag
3000B94	Slot A data
3000B95	Slot A corrupt 00 Not corrupt 01 Main save data corrupt 02 Main save data and save back-up data corrupt
3000BA4	Slot A game completed flag
3000BA5	Slot A save exists flag
3000BA8	Slot B data
8000BBC	Slot C data
3000BDE	Game mode 00 Title 01 In-game 02 Reboot 03 Map 04 Most cut-scenes 05 SA-X close-up 06 Erase SRAM menu 07 Intro 08 Game over 09 Ending 0A Died from SR388 collision 0B Credits 0C Demo 0D --Unknown-- 0E Nothing
3000BE0	Sub-game mode 2
3000BE2	Sub-game mode 1
3000BE4	Cleared every frame
3000BE5	8-Bit frame counter
3000BE6	V-Blank request flag
3000BE8-0DE7	Interrupt code
3000DE8-11E7	OAM data
30011E8	Button input
30011EA	New input
30011EC	Changed input
30011EE	Next OAM slot
300120C	Written to bits 4.. of 400004C (MOSAIC, mosaic size)
300120E	Written to 400004C (MOSAIC, mosaic size)
300121E	Written to 4000054 (BLDY, brightness coefficient)
3001224	Bg0 X position
3001226	Bg0 Y position
3001228	Bg1 X position
300122A	Bg1 Y position
300122C	Bg2 X position
300122E	Bg2 Y position
3001230	Bg3 X position
3001232	Bg3 Y position
3001243	Pose lock 00 Free 80 Locked
3001245	Current pose 00 Standing 01 Turning around 02 Shooting 03 Running 04 Jumping/falling 05 Turning around and jumping/falling 06 Landing 07 Ducking 08 Turning around and ducking 09 Shooting and ducking 0A Starting a spin-jump 0B Spinning 0C Morphing 0D Morphball 0E Rolling 0F Unmorphing 10 Jumping/falling in morphball 11 Getting hurt 12 Getting hurt in morphball 13 Getting knocked back 14 Getting knocked back in morphball 15 Starting a wall-jump 16 Wall-jumping 17 Using an elevator 18 Hanging on a ledge 19 Pulling yourself up from hanging 1A Pulling yourself forward from hanging 1B Pulling yourself into a morphball tunnel 1C Pulling yourself down to start hanging??? 1D Space-jumping 1E Screw-attacking 1F Skidding 20 On a save pad 21 On a recharge/security pad 22 Turning around to be recharged 23 Delay before shinesparking 24 Shinesparking 25 Delay after shinesparking 26 Hanging from a vertical ladder 27 Starting to hold your arm cannon out on a vertical ladder 28 Holding your arm cannon out on a vertical ladder 29 Shooting on a vertical ladder 2A Starting to put away your arm cannon on a vertical ladder 2B Handing on a horizontal ladder 2C Moving on a horizontal ladder 2D Turning around on a horizontal ladder 2E Delay after shooting on a horizontal ladder 2F Shooting on a horizontal ladder 30 Frozen 31 Frozen and falling 32 Frozen in morphball 33 Frozen in morphball and falling 34 Unlocking security 35 Saving/loading game 36 On a navigation pad 37 Downloading an ability 38 Being recharged 39 Facing the foreground 3A Facing the background 3B Unlocking the habitations deck 3C --Unknown-- 3D Being loaded by the gunship 3E Dying 3F Hit by Omega Metroid 40 Grabbed by Yakuza
3001246	Turning flag
3001247	Bouncing flag / wall-jumping flag / shinespark angle 00 Not bouncing/wall-jumping / sparking upwards 01 Bouncing/wall-jumping / sparking sidewards 02 Sparking diagonally 14 Jumping when bouncing 15 Jumping when bouncing 16 Jumping when bouncing
3001248	Wall-jump timer
3001249	Invincibility timer
300124A	Speed boosting flag
300124B	Arm Cannon direction 00 None 01 Forward 02 Diagonally upwards 03 Diagonally downwards 04 Upwards 05 Downwards
300124C	Missiles selected flag
300124D	Projectile type 01 Beam 02 Missile 03 Unused 04 Bomb 05 Charged beam 06 Power bomb
300124E	Cooldown timer
3001250	Charge beam counter
3001252	Arm running animation flag
3001253	Speed boost counter/knock-back counter
3001254	Wall-jump direction 10 Rightwards 20 Leftwards
3001256	Direction 10 Rightwards 20 Leftwards
300125A	X position Uses quarter pixels
300125C	Y position Uses quarter pixels
300125E	X velocity Uses 32ths of a pixel
3001260	Y velocity Uses 32ths of a pixel
3001262	Current Slope Type 00 Flat 11 Steep right 12 Gentle right 21 Steep left 22 Gentle left
3001264	Animation type
3001265	Animation counter
3001266	Current animation
3001268	Left boundary offset
300126A	Top boundary offset
300126C	Right boundary offset
300126E	Bottom boundary offset
3001270-129B	Mirrors 0x03001244-126F when changing pose
30012DC	Shinespark timer
30012F0	Trail FX Type Slot 1 00 None 01 Slight splash 03 Slight dust cloud 04 Slight big dust cloud 05 Water surface splash 06 Slight water surface splash 07 Lava bubbles 08 Splash 09 Bubbles 0A Dust cloud 0B Big dust cloud 0D Skidding 0E Air bubbles
30012F1	Trail FX Timer Slot 1
30012F2	Trail FX Status Slot 1
30012F3	X Absorption Timer
30012F8	Trail FX Horizontal Position Slot 1
30012FA	Trail FX Vertical Position Slot 1
30012FC	Trail FX ROM Data Pointer Slot 1
3001300	Trail FX Type Slot 2
3001301	Trail FX Timer Slot 2
3001302	Trail FX Status Slot 2
3001308	Trail FX Horizontal Position Slot 2
300130A	Trail FX Vertical Position Slot 2
300130C	Trail FX ROM Data Pointer Slot 2
3001310	Current health
3001312	Health capacity
3001314	Current missiles
3001316	Missiles capacity
3001318	Current power bombs
3001319	Power bomb capacity
300131A	Beam status 00 None 01 Charge beam 02 Wide beam 04 Plasma beam 08 Wave beam 10 Ice beam
300131B	Missile + Bomb status 00 None 01 Missile 02 Super missile 04 Ice missile 08 Diffusion missile 10 Bomb 20 Power bomb
300131C	Suit + Misc. status 00 None 01 Hi-jump 02 Speed booster 04 Space jump 08 Screw attack 10 Varia suit 20 Gravity suit 40 Morph ball 80 Omega suit
300131D	Security status 00 White doors 01 Blue doors 02 Green doors 03 Yellow doors 04 Red doors FF None
300131E	Downloaded map status 00 None 01 Main Deck 02 SRX 04 TRO 08 PYR 10 AQA 20 ARC 40 NOC
300131F	Low health flag
3001329	Samus-clip collision type 00 Standing 01 In air 02 Ducking 04 Spinning 05 Ball 06 Ball in air
300132C	Horizontal Wall Collision Detection 00 None of Samus 01 Top of Samus 02 Middle of Samus 04 Bottom of Samus
3001330	Slow speed flag (such as Nightmare's gravity)
3001332	Y acceleration
3001334	Y velocity cap
3001336	In-air X acceleration
3001338	In-air X velocity cap
300133A	In-air Morphball X velocity cap
300133C	X acceleration
300133E	X velocity cap
3001342	Previous X position
3001344	Previous Y position
3001346	Underwater flag
300134C	Previous 64 X positions
30013CC	Previous 64 Y positions
3001484-1703	Clipdata handling code
30016CD	Current BSL location (on mission briefing screen) 00 No area highlighted 01 Operations Deck highlighted 02 Docking Bays highlighted 03 Habitation Deck highlighted 04 Main Deck highlighted 05 Reactor Silo highlighted 06 Restricted Zone highlighted 07 Sector 1 (SRX) highlighted 08 Sector 2 (TRO) highlighted 09 Sector 3 (PYR) highlighted 0A Sector 4 (AQA) highlighted 0B Sector 5 (ARC) highlighted 0C Sector 6 (NOC) highlighted
30019C4	Pointer to V-Blank code
30019C8	Pointer to H-Blank code
30019CC	Pointer to V-Count code
30019DE	Music length
30019E0	Current music position
30019EC	Music slot 1
30019EE	Music slot 2
30019F0	Slot switch 0 Slot 2 1 Slot 1
3001A74	Interlaced PCM data
30025F4	Sound channel A data
3002BF4	Sound channel B data
3003654	Pointer to sound code A
3003658-3CAF	Sound code A
3003CB0	Pointer to sound code B
3003CB4-3D57	Sound code B
3003D58	Pointer to sound code C
3003D5C-3EBB	Sound code C
3004D28	Suit colour
3004D90	SA-X suit colour
3004DDC	Pointer to tile parts
3004DE4	Pointer to (related to NoRespawnBlocks)
3004DE8	Current music track
3004DEC	1st door rype 0x Left facing white door 1x Right facing white door 2x Left facing blue door 3x Right facing blue door 4x Left facing green door 5x Right facing green door 6x Left facing yellow door 7x Right facing yellow door 8x Left facing red door 9x Right facing red door Ax Left facing grey door Bx Right facing grey door x1 Inactive x3 About to open x5 1st frame of opening/closing x7 2nd frame of opening/closing x9 last fame of opening/closing
3004DED	1st door animation 0 Closed 1 Open bottom half of door 2 Opened 3 Close bottom half of door 9 Open top half of door B Close top half of door 11 Increase door type by 2 13 Increase door type by 2
3004DEE	1st Door X position Uses 17 pixels
3004DEF	1st Door Y position Uses 17 pixels
3004DF0	2nd Door type
3004DF1	2nd Door animation
3004DF2	2nd Door X Position
3004DF3	2nd Door Y Position
3004DF4	3rd Door type
3004DF5	3rd Door animation
3004DF6	3rd Door X Position
3004DF7	3rd Door Y Position
3004DF8	4th Door type
3004DF9	4th Door animation
3004DFA	4th Door X Position
3004DFB	4th Door Y Position
3004DFC	5th Door type
3004DFD	5th Door animation
3004DFE	5th Door X Position
3004DFF	5th Door Y Position
3004E00	6th Door type
3004E01	6th Door animation
3004E02	6th Door X Position
3004E03	6th Door Y Position
3004E04	7th Door type
3004E05	7th Door animation
3004E06	7th Door X Position
3004E07	7th Door Y Position
3004E08	8th Door type
3004E09	8th Door animation
3004E0A	8th Door X Position
3004E0B	8th Door Y Position
3004E28	Tileset's transparent colour
3004FC8	Extra palette
3004FC9	Animated tileset
3005318	Pointer to clipdata handling code
300531C-53DC	Animated tileset data
6000000-0FFF	Foreground map
6001000-1FFF	Level map
6002000-2FFF	Back-level map
6003000-3FFF	Background map
6004000-7FFF	Level tiles
6008000-FFFF	Background tiles
6010000-7FFF	Sprite tiles