Super Mario World/Sprites

Sprites have the ability in Super Mario World to move and animate freely. There are many types of sprites: Regular sprites, Generators, Shooters, Cluster Sprites, Extended sprites, Minor extended sprites, Score sprites, Bounce sprites and Spinning coin sprites. There are also Overworld sprites, which are, as the name implies, sprites that function on the overworld map. There are 245 insertable sprites in the normal game, and Custom sprites can be inserted using Sprite Tool (such as PIXI or GIEPY).

ID	Name	Type	Notes
00	Green Koopa Troopa without shell	Standard (GFX00/01)
01	Red Koopa Troopa without shell	Standard (GFX00/01)
02	Blue Koopa Troopa without shell	Standard (GFX00/01)
03	Yellow Koopa Troopa without shell	Standard (GFX00/01)
04	Green Koopa Troopa	Standard (GFX00/01)
05	Red Koopa Troopa	Standard (GFX00/01)
06	Blue Koopa Troopa	Standard (GFX00/01)
07	Yellow Koopa Troopa	Standard (GFX00/01)
08	Green Koopa Troopa flying left	Standard (GFX00/01)
09	Green Koopa Troopa bouncing	Standard (GFX00/01)	Y position determines if it bounces high or low
0A	Red Koopa Troopa flying vertically	Standard (GFX00/01)
0B	Red Koopa Troopa flying horizontally	Standard (GFX00/01)
0C	Yellow Koopa Troopa with wings	Standard (GFX00/01)	Cannot fly
0D	Bob-Omb	Tileset-specific (GFX02)
0E	Keyhole	Standard (GFX01)
0F	Goomba	Standard (GFX01)
10	Bouncing Goomba with wings	Standard (GFX00/01)
11	Buzzy Beetle	Tileset-specific (GFX04)
12	Unused	N/A
13	Spiny	Tileset-specific (GFX02)
14	Spiny falling	Tileset-specific (GFX02)
15	Cheep Cheep swimming horizontally	Tileset-specific (GFX13)	Called Fish in Lunar Magic
16	Cheep Cheep swimming vertically	Tileset-specific (GFX13)
17	Cheep Cheep flying	Tileset-specific (GFX13)	Generated by sprite D1
18	Cheep Cheep jumping to surface	Tileset-specific (GFX13)
19	Display text from level message 1	Special/Generator
1A	Classic Piranha Plant	Standard	Use ExGFX and this patchto fix stem
1B	Bouncing Football in place.	Tileset-specific (GFX04, 0E)
1C	Bullet Bill	Standard (GFX01)	Also found going vertically and diagonally
1D	Hopping flame	Tileset-specific (GFX02)
1E	Lakitu	Tileset-specific (GFX02/13)	X position determines whether it is a normal Lakitu or a Fishin' Lakitu
1F	Magikoopa	Tileset-specific (GFX03)
20	Magikoopa's magic	Tileset-specific (GFX03)	Will remain stationary if placed in the level without being spawned by another sprite
21	Moving coin	Standard (GFX01)
22	Green vertical net Koopa	Tileset-specific (GFX12)	X position determines whether it will be above or below the net
23	Red vertical net Koopa	Tileset-specific (GFX12)	Faster than the green one
24	Green horizontal net Koopa	Tileset-specific (GFX12)
25	Red horizontal net Koopa	Tileset-specific (GFX12)
26	Thwomp	Tileset-specific (GFX03)
27	Thwimp	Tileset-specific (GFX03)
28	Big Boo	Tileset-specific (GFX11)	Requires sprite memory setting 05 or 0B
29	Koopa Kid	Tileset-specific	Must be placed at X position 0C; Y position determines which Koopa Kid it is. Lemmy and Wendy are the only ones that do not require special boss levels to function.
2A	Upside-down Piranha Plant	Tileset-specific (GFX04)	Can be made non-tileset-specific with the hex edit at $01:8E93 (or by using the Piranha Plant Fix patch)
2B	Sumo Brother's lightning	Tileset-specific (GFX09)
2C	Yoshi egg	Tileset-specific (GFX13)	X position determines whether it will be red, blue, yellow, or blue
2D	Baby Yoshi	Standard	Will always be green when placed in Lunar Magic. Should not be used anywhere an adult Yoshi might come across it.
2E	Spike Top	Tileset-specific (GFX04)
2F	Portable springboard	Standard (GFX00)
30	Dry Bones that throws bones	Tileset-specific (GFX12/03)
31	Bony Beetle	Tileset-specific (GFX03)
32	Dry Bones that stays on ledges	Tileset-specific (GFX12, see note)	If this sprite is used in a sublevel where the overworld level was 10D, it will throw bones as well (and require GFX03).
33	Podoboo/vertical fireball	Tileset-specific (GFX03, 04, or 0E)	The actual fireball graphics are non-tileset-specific; it's the lava splash that requires certain GFX files. Sprite buoyancy MUST be on for this sprite to work.
34	Boss fireball	Tileset-specific (GFX24)	Like sprite 20, it will be stationary if placed in the level without being spawned.
35	Yoshi	Standard	Like sprite 2D, will always be green when placed in Lunar Magic and should not be used anywhere another Yoshi might come across it.
36	Unused	N/A
37	Boo	Tileset-specific (GFX11)
38	Eerie that moves straight	Tileset-specific (GFX06/11)	Uses palette E; the sprite palette should be set to 5 to make it look best.
39	Eerie that moves in a wave	Tileset-specific (GFX06/11)	See note for sprite 38.
3A	Urchin that moves a fixed distance	Tileset-specific (GFX06)	Moves 4 tiles, going right or down first. X position determines whether it moves vertically or horizontally.
3B	Urchin that moves between walls	Tileset-specific (GFX06)	X position determines whether it moves vertically or horizontally.
3C	Urchin that follows walls	Tileset-specific (GFX06)	X position determines whether it moves clockwise or counterclockwise.
3D	Rip Van Fish	Tileset-specific (GFX06)
3E	P-switch	Standard (GFX00/01)	X position determines whether it is blue or gray
3F	Para-Goomba	Tileset-specific (GFX02)
40	Para-Bomb	Tileset-specific (GFX02)
41	Dolphin that swims and jumps in one direction	Tileset-specific (GFX06)
42	Dolphin that swims and jumps back and forth	Tileset-specific (GFX06)
43	Dolphin that swims and jumps up and down	Tileset-specific (GFX06)
44	Torpedo Ted	Tileset-specific (GFX06)
45	Directional coins	Standard (GFX01)	When placed in Lunar Magic by itself rather than being spawned from a block, this sprite has no time limit.
46	Diggin' Chuck	Tileset-specific (GFX13/05)
47	Swimming/jumping fish	Tileset-specific (GFX13)	This fish swims back and forth and then jumps straight up, but it does not need to be placed in water to work.
48	Diggin' Chuck's rock	Tileset-specific (GFX05)
49	Growing/shrinking pipe	Tileset-specific (GFX02)
4A	Goal Point Question Sphere	Tileset-specific (GFX05)	The player will not do the level-end "victory walk" if this sprite is used in a vertical level.
4B	Pipe-dwelling Lakitu	Tileset-specific (GFX02)
4C	Exploding block	Standard (GFX00/01) or tileset-specific (GFX13)	It will spawn a shell-less green Koopa, green Koopa, fish, or Goomba depending on its X position. The fish is tileset-specific if it drops into water.
4D	Monty Mole, ground-dwelling	Tileset-specific (GFX09)	Its X position determines whether to follow the player or walk with a hop. This applies to the other Monty Mole also.
4E	Monty Mole, ledge-dwelling	Tileset-specific (GFX09)
4F	Jumping Piranha Plant	Standard (GFX01)	Don't let this sprite touch a solid object during its jump, or it will get stuck.
50	Jumping Piranha Plant that spits fireballs	Standard (GFX00/01)
51	Ninji	Tileset-specific (GFX0E)	Don't let this sprite hit the ceiling; it will glitch through unless you use this patch: https://www.smwcentral.net/?p=section&a=details&id=14697.
52	Moving hole in ghost house ledge	Tileset-specific (GFX11)	Might not look right in-game if not placed where the background is completely black.
53	Throw block sprite	Standard (GFX00)	Cannot be placed in the level normally.
54	Revolving door for climbing net	Tileset-specific (GFX12)	For best results, should be placed over top of extended object 4A and not on a screen or subscreen boundary.
55	Checkerboard platform, horizontal	Tileset-specific (GFX05)	Moves approximately 4 tiles and starts out going left.
56	Flying rock platform, horizontal	Tileset-specific (GFX05)	Moves approximately 5.5 tiles and starts out going left.
57	Checkerboard platform, vertical	Tileset-specific (GFX05)	Moves approximately 5.5 tiles and starts out going up.
58	Flying rock platform, vertical	Tileset-specific (GFX05)	Moves approximately 5.5 tiles and starts out going up.
59	Turn block bridge, horizontal and vertical	Standard (GFX00)	The last tile of the sprite is X-flipped; the hex edit at $01:B79D fixes that.
5A	Turn block bridge, horizontal	Standard (GFX00)	The last tile of the sprite is X-flipped; the hex edit at $01:B79D fixes that.
5B	Floating brown platform	Tileset-specific (GFX12, 13)	Sprite buoyancy must be enabled to ensure that this sprite will function properly.
5C	Floating checkerboard platform	Tileset-specific (GFX05)	Sprite buoyancy must be enabled to ensure that this sprite will function properly.
5D	Small orange floating platform	Tileset-specific (GFX05)	Sprite buoyancy must be enabled to ensure that this sprite will function properly.
5E	Large orange floating platform	Tileset-specific (GFX05)	If sprite buoyancy is not enabled, instead of floating, this sprite will stay in air and move forward slowly once stepped on. This sprite was unused in the original SMW.
5F	Swinging brown platform	Tileset-specific (GFX05)	For this sprite to show up properly, the sprite memory setting must be 01 (or 10 if using No Sprite Tile Limits).
60	Flat switch palace switch	Tileset-specific (GFX0D)	This sprite's palette is set by the tiles that spawn it. It will always be green if placed in the level by itself.
61	Floating skulls	Tileset-specific (GFX04)	Each of the skulls counts as a separate sprite when determining how many sprites are allowed on the screen at once.
62	Brown line-guided platform	Tileset-specific (GFX12, 13)	This line-guided platform moves automatically.
63	Brown/checkered line-guided platform	Tileset-specific (GFX12, 13 or 05)	This platform will not move until stepped on. Its X position determines whether it will be brown or checkerboard; the latter uses GFX05, while the former uses GFX12 or 13.
64	Line-guided rope mechanism	Tileset-specific (GFX05)	The rope will be long or short depending on its X position. If, however, there are already 2 long ropes on the screen, or if the sprite memory is not set to 01 (or 10 with No Sprite Tile Limits), the rope will be short regardless.
65	Chainsaw (line-guided)	Tileset-specific (GFX05)	When placed on an odd X coordinate, it may not appear unless you use the hex edit at $01:D6F0. (Rather than moving right like Lunar Magic says, it will get shifted offscreen.)
66	Upside-down chainsaw (line-guided)	Tileset-specific (GFX05)	See note for sprite 65.
67	Grinder, line-guided	Tileset-specific (GFX12)	X position determines whether it moves right or left.
68	Fuzzy, line-guided	Tileset-specific (GFX05)	X position determines whether it moves right or left.
69	Unused	N/A
6A	Coin game cloud	Tileset-specific (GFX13)	Usually spawned from the egg that Yoshi lays after eating two pink berries.
6B	Wall springboard (left wall)	Standard (GFX00)
6C	Wall springboard (right wall)	Standard (GFX00)
6D	Invisible solid block	Standard (no GFX)	This sprite's main routine in its entirety is also used to make other sprites solid.
6E	Dino-Rhino	Tileset-specific (GFX23)	Uses palette F; the sprite palette should be set to 0 for it to look best. (Some people also use 1 or 7, making it magenta instead of turquoise.)
6F	Dino-Torch	Tileset-specific (GFX23)	See note for sprite 6E.
70	Pokey	Tileset-specific (GFX09)	Will be 5 segments high if the player has Yoshi or 3 segments if he/she does
71	Super Koopa with red cape	Tileset-specific (GFX09)
72	Super Koopa with yellow cape	Tileset-specific (GFX09)
73	Super Koopa on the ground	Tileset-specific (GFX09)	It will have a flashing cape or a yellow one depending on its X position.
74	Mushroom	Standard (GFX00)
75	Flower	Standard (GFX00)
76	Star	Standard (GFX00)
77	Feather	Standard (GFX00)
78	1-Up mushroom	Standard (GFX00)
79	Growing vine	Standard (GFX01)
7A	Firework	Tileset-specific (GFX24/22)	May make the player temporarily invisible
7B	Goal tape	Standard (GFX01)	The only normal sprite that uses the extra bit. It will activate either the normal or secret exit depending on whether the extra bit is set to 0 or 1, but the latter does not work in vertical levels.
7C	Peach (after Bowser fight)	Tileset-specific (GFX22)	Her graphics are not in any of the standard tilesets. She should not normally be used.
7D	P-Balloon	Tileset-specific (GFX02, 0E)
7E	Flying red coin	Standard (GFX00/01)	Unused in the original SMW except in the form of the Yoshi wings (which are actually sprite 7E with a special setting).
7F	Flying golden mushroom	Standard (GFX00/01)	Unused in the original SMW.
80	Key	Standard (GFX01)
81	Changing item	Standard (GFX00)	Usually found inside translucent blocks.
82	Bonus game sprite	Standard (GFX00)	Should not be used in normal levels.
83	Flying question block that flies left	Standard (GFX00/01)	Contains either a coin, flower, feather, or 1-Up depending on its X position.
84	Flying question block that flies back and forth	Standard (GFX00/01)	Contains either a coin, flower, feather, or 1-Up depending on its X position.
85	Unused	N/A	mikeyk's Poison Mushroom sprite overwrites this sprite slot.
86	Wiggler	Tileset-specific (GFX02)
87	Lakitu's cloud	Tileset-specific (GFX13)	Has no time limit when placed in the level by itself.
88	Winged cage (unused)	???	Should not be used; requires a tileset-specific Layer 3 setting, but some of its graphics are missing.
89	Layer 3 Smash	Special/Generator	Requires the tileset to be set to 1 and the Layer 3 setting to be set to "low tide".
8A	Yoshi's House bird	Tileset-specific (GFX0F)	Only 4 can be used at once, and the color is selected automatically.
8B	Puff of smoke from Yoshi's House	Tileset-specific (GFX0F)
8C	Side exit enabler	Standard or tileset-specific (GFX0F)	If placed on an odd X-coordinate, it will enable side exits only; if placed on an even X-coordinate, it will also create the fireplace graphics and smoke.
8D	Ghost house exit sign and door	Tileset-specific (GFX0F)	Always creates the sign and door in the same place regardless of where the sprite is.
8E	Invisible "Warp Hole"	Standard (no GFX)
8F	Scale platforms	Tileset-specific (GFX05)	X position determines whether the platforms will be 8 tiles apart or only 4 tiles. Also, using this sprite in a place where the player can approach it from the right side may cause the platforms not to show up if the left platform is too far offscreen.
90	Large green gas bubble	Tileset-specific (GFX11)	Works best with sprite memory setting 0D
91	Chargin' Chuck	Tileset-specific (GFX13)
92	Splittin' Chuck	Tileset-specific (GFX13)
93	Bouncin' Chuck	Tileset-specific (GFX13)
94	Whistlin' Chuck	Tileset-specific (GFX13/06, 13/09)	Depending on its X position, it will either wake up Rip Van Fish (and require GFX06) or activate the Super Koopa generator (and require GFX09).
95	Chargin' Chuck	Tileset-specific (GFX13)
96	Unused	Tileset-specific (GFX13)	Acts identical to sprite 91
97	Puntin' Chuck	Tileset-specific (GFX13/04, 13/0E)
98	Pitchin' Chuck	Tileset-specific (GFX13/09, 13/0E)	Throws either 2, 4, 6, or 5 baseballs before pausing depending on its X position.
99	Volcano Lotus	Tileset-specific (GFX09)
9A	Sumo Brother	Tileset-specific (GFX09)	Sprite memory should be set to 07 for this sprite. It does not work correctly with the No Sprite Tile Limits patch (if the sprite memory is set to 10).
9B	Amazing Flying Hammer Brother	Tileset-specific (GFX13)	Must be placed on sprite 9C.
9C	Flying gray blocks for Hammer Brother	Standard (GFX00/01)
9D	Sprite in a bubble	Tileset-specific (GFX02 and sometimes 13)	Depending on its X position, it will contain a Goomba, Bob-omb, fish, or mushroom. The fish uses GFX13.
9E	Ball 'n' Chain	Tileset-specific (GFX03)	X position determine whether it will rotate clockwise or counterclockwise
9F	Banzai Bill	Tileset-specific (GFX20)	Sprite memory should be set to 04 or 0D.
A0	Bowser battle activator	Tileset-specific	Should not be used in a normal level.
A1	Bowser's "bowling ball"	Tileset-specific (GFX24)	May require certain sprite memory settings
A2	Mecha-Koopa	Tileset-specific (GFX24)
A3	Rotating gray platform	Tileset-specific (GFX12/05, 13/05)	See note for sprite 9E. Also, sprite memory should be set to 01 to make it show up correctly.
A4	Floating spike ball	Tileset-specific (GFX05)	Will move fast or slow depending on its X position
A5	Wall-following Sparky/Fuzzy	Tileset-specific (GFX05 or 12)	Its X position determines whether it will move clockwise or counterclockwise. Also, if the sprite tileset setting is 2, the sprite will use the Sparky tilemap. If the sprite tileset is anything else, the sprite will use the Fuzzy tilemap.
A6	Hothead	Tileset-specific (GFX12)	Its X position determines whether it will move clockwise or counterclockwise.
A7	Iggy's ball projectile	Tileset-specific	Does not work correctly in normal levels
A8	Blargg	Tileset-specific (GFX04)
A9	Reznor	Tileset-specific (GFX25)	Can be used in normal levels, but Mario must start out at the top of the screen for it to appear, there must be four of them together to trigger the level end, and the level mode must be 09 for the spinning sign background to appear.
AA	Fishbone	Tileset-specific (GFX03)	Uses palette E; sprite palette 1 looks best. Also, the sprite will swim through everything even when not in water.
AB	Rex	Tileset-specific (GFX20)
AC	Wooden spike pointing down	Tileset-specific (GFX12)	Moves down first.
AD	Wooden spike pointing up	Tileset-specific (GFX12)	Moves either down or up first depending on its X position.
AE	Fishin' Boo	Tileset-specific (GFX06/11)
AF	Boo Block	Tileset-specific (GFX11)	Set the sprite palette to 5 to make it look right, or change the byte at $01FA2F.
B0	Reflecting stream of Boo Buddies	Tileset-specific (GFX11)	Set the sprite palette to 5 to make it look right, or change the bytes at $028D34 and $07F4AE.
B1	Creating/eating block	Standard (GFX00)	Its X position determines whether it will be a creating block or an eating block, but the path it takes is determined by whether the overworld level is on the main map or a submap.
B2	Falling spike	Tileset-specific (GFX03)
B3	Bowser statue fireball	Tileset-specific (GFX12)
B4	Grinder that moves on the ground	Tileset-specific (GFX12)
B5	Unused	Tileset-specific (GFX24)	Was intended to be the falling flame that shows up during the Bowser battle. However, it actually just jumps to the same code as sprite 33. (It should not, however, be used in place of sprite 33; some necessary routines are missing.) The real falling flame is actually sprite 33 with a special setting.
B6	Reflecting fireball	Tileset-specific (GFX03)
B7	Carrot Top Lift, upper right	Tileset-specific (GFX20)
B8	Carrot Top Lift, upper left	Tileset-specific (GFX20)
B9	Info Box	Standard (GFX01)	Displays either message 1 or 2 from the current overworld level when hit from below.
BA	Timed Lift	Tileset-specific (GFX20)	Starts out with either 4 units of time or 1 unit depending on its X position.
BB	Moving castle block	Tileset-specific (GFX03)
BC	Bowser statue	Tileset-specific (GFX12)	Depending on its X position, it will be stationary, be stationary but spit fire, hop and follow the player, or be stationary but spit fire.
BD	Sliding Koopa	Standard (GFX00/01)	Should be placed on a slope for best results.
BE	Swooper	Tileset-specific (GFX04)
BF	Mega Mole	Tileset-specific (GFX20)
C0	Sinking gray platform on lava	Tileset-specific (GFX05)
C1	Flying gray turn blocks	Standard (GFX00/01)	Will start out moving up or down depending on its X position.
C2	Blurp	Tileset-specific (GFX06)
C3	Porcu-Puffer	Tileset-specific (GFX06)
C4	Gray platform that falls	Tileset-specific (GFX12, 13)
C5	Big Boo Boss	Tileset-specific (GFX11)	Sprite memory should be set to 09.
C6	Spotlight/dark room sprite	Tileset-specific (GFX0E)
C7	Invisible mushroom	Standard (GFX00)
C8	Light switch for dark room	Standard (GFX00)
C9	Bullet Bill shooter	Special/Generator (GFX01)
CA	Torpedo Ted launcher	Special/Generator (GFX06)
CB	Eerie generator	Special/Generator (GFX06/11)
CC	Para-Goomba generator	Special/Generator (GFX02)
CD	Para-Bomb generator	Special/Generator (GFX02)
CE	Para-Goomba and Para-Bomb generator	Special/Generator (GFX02)
CF	Dolphin generator (left)	Special/Generator (GFX06)
D0	Dolphin generator (right)	Special/Generator (GFX06)
D1	Flying fish generator	Special/Generator (GFX13)
D2	Turn Off Generator 2	Special/Generator	This deactivates sprite E5. It can also be used to force certain other sprites (such as the Lakitu and Magikoopa, sprites 1E and 1F) to go away or prevent them from respawning.
D3	Super Koopa generator	Special/Generator (GFX09)
D4	Bubbled sprite generator	Special/Generator (GFX02)
D5	Bullet Bill generator (GFX01)	Special/Generator
D6	Multidirectional Bullet Bill generator	Special/Generator (GFX05)
D7	Multidirectional diagonal Bullet Bill generator	Special/Generator (GFX05)
D8	Bowser statue fire generator	Special/Generator (GFX12)
D9	Turn Off Generators	Special/Generator	This sprite deactivates most normal generators as soon as the player reaches the screen where it is placed.
DA	Green Koopa shell	Standard (GFX01)	This is actually sprite 04 initialized to be stunned. It cannot be spawned by other sprites (use sprite 04 in status 09 instead).
DB	Red Koopa shell	Standard (GFX01)	This is actually sprite 05 initialized to be stunned. It cannot be spawned by other sprites (use sprite 05 in status 09 instead).
DC	Blue Koopa shell	Standard (GFX01)	This is actually sprite 06 initialized to be stunned. It cannot be spawned by other sprites (use sprite 06 in status 09 instead).
DD	Yellow Koopa shell	Standard (GFX01)	This is actually sprite 07 initialized to be stunned. It cannot be spawned by other sprites (use sprite 07 in status 09 instead).
DE	Group of 5 wave-moving Eeries	Tileset-specific (GFX11)	Actually just spawns 5 instances of sprite 39.
DF	Green Para-Koopa shell	Standard (GFX01)	This is actually sprite 09 initialized to be stunned. It cannot be spawned by other sprites (use sprite 09 in status 09 instead). Unlike the other shells, this sprite will not change color when the Special World is passed.
E0	3 rotating gray platforms	Tileset-specific (GFX05)	Actually just spawns 3 instances of sprite A3. Like sprite A3, the rotation direction depends on the sprite's X position.
E1	Boo Ceiling	Special/Generator (GFX11)
E2	Boo Ring moving counterclockwise	Tileset-specific (GFX11)
E3	Boo Ring moving clockwise	Tileset-specific (GFX11)
E4	Swooper Death Bat Ceiling	Special/Generator (GFX04, see note)	This sprite is unused in the original SMW, and in fact, its tilemap is incorrect. You can fix it with the hex edit at $02FDB8.
E5	Appearing/disappearing Boos	Special/Generator (GFX11)
E6	Background candle flames	Special/Generator (GFX03)	Will only look right if the candles are in the exact same places that they are in in the original background.
E7	Unused	Special/Generator	Was probably intended to be some kind of auto-scroll sprite.
E8	Special auto-scroll command	Special/Generator	This sprite uses the extra bits and Y position to determine which form of the command to activate.
E9	Layer 2 Smash	Special/Generator	This sprite uses the extra bits to determine which form of the command to activate.
EA	Layer 2 scrolling command	Special/Generator	This sprite uses the extra bits and Y position to determine which form of the command to activate.
EB	Unused	Special/Generator
EC	Unused	Special/Generator
ED	Layer 2 Falls	Special/Generator
EE	Unused	Special/Generator
EF	Layer 2 sideways-scrolling command	Special/Generator	Should be used only in vertical levels.
F0	Unused	Special/Generator
F1	Unused	Special/Generator
F2	Layer 2 on/off switch controller	Special/Generator
F3	Standard auto-scroll command	Special/Generator	The Y position of this sprite determines the auto-scroll speed. (There are 3 settings: slow, medium, and fast.)
F4	Fast background scroll	Special/Generator	Unless you use the hex edit at $05C7BC, this sprite will not activate until the player touches either sprite C1 or sprite 5E (the latter if sprite buoyancy is off).
F5	Layer 2 sink command	Special/Generator	This sprite uses the extra bits to determine which form of the command to activate.
F6	Unused	N/A
F7	Unused	N/A
F8	Unused	N/A
F9	Unused	N/A
FA	Unused	N/A
FB	Unused	N/A
FC	Unused	N/A
FD	Unused	N/A
FE	Unused	N/A
FF	Unused	N/A