Level ID

Each game level is assigned a single character code which signifies the internal name of the level. This character can be a decimal digit (0-9), an uppercase or lowercase ASCII letter (a-z, A-Z), an underscore (_) or an exclamation point (!). For letters, this character is case-sensitive, for instance level g is different from level G.

Some levels are more appropriately identified as game states: for example, level ID 19 in Crash 1 refers to the entire title sequence, main menu, options and password menus, map, and game over screen.

Each level's character code is associated with a number. The hexadecimal reading of this number determines the name of the NSD/NSF file pair which contains the game data for that level. For example, Cold Hard Crash has level code j which matches hex ID 13; therefore, its data is held in the files S0000013.NSD and S0000013.NSF.

Tables matching level names to character codes and hex values for each game are presented below.

Crash 1

Hex	#	Level Name
00	0	(none)
01	1	(none)
02	2	(none)
03	3	Cortex Power
04	4	(unused) Cavern Level
05	5	Generator Room
06	6	Heavy Machinery
07	7	Toxic Waste
08	8	Pinstripe (Boss 4)
09	9	N. Sanity Beach
0A	a	Papu Papu (Boss 1)
0B	b	(none)
0C	c	Jungle Rollers
0D	d	(none)
0E	e	Boulders
0F	f	Upstream
10	g	(none)
11	h	Hog Wild
12	i	The Great Gate
13	j	Boulder Dash
14	k	Road to Nowhere
15	l	Rolling Stones
16	m	The High Road
17	n	Ripper Roo (Boss 2)
18	o	Up The Creek
19	p	Map, Main Menu, Title Sequence
1A	q	Native Fortress
1B	r	Nitrus Brio (Boss 5)
1C	s	Temple Ruins
1D	t	Jaws of Darkness
1E	u	Whole Hog
1F	v	Dr. Neo Cortex (Boss 6)
20	w	The Lost City
21	x	Koala Kong (Boss 3)
22	y	(unused) Stormy Ascent
23	z	Sunset Vista
24	A	Bonus Round (Tawna - short version)
25	B	Bonus Round (Nitrus Brio)
26	C	Bonus Round (currently unknown)
27	D	(none)
28	E	Lights Out
29	F	The Lab
2A	G	Fumbling in the Dark
2B	H	(none)
2C	I	The Great Hall
2D	J	Level Completion Screen
2E	K	Slippery Climb
2F	L	(none)
30	M	(none)
31	N	(none)
32	O	(none)
33	P	Bonus Round (Tawna - long version)
34	Q	Bonus Round (Dr. Neo Cortex)
35	R	(none)
36	S	(none)
37	T	Castle Machinery
38	U	Intro
39	V	Ending
3A	W	(none)
3B	X	(none)
3C	Y	(none)
3D	Z	(none)
3E	_	(none)
3F	!	(none)

Level 4 is in an older file format and is not properly compatible with the game engine.

Prerelease Versions

There are two known leaked prerelease versions of Crash 1. Some additional level slots are used in these versions.

Hex	#	Level Name
01	1	Test Area
02	2	(currently unknown)
04	4	Cavern Level
0B	b	Cliff Level
0D	d	Waterfall Level
10	g	2D Donkey Kong

Level 2 and level g (10) are in significantly older versions of the game's file format and are not compatible with the game engine. The other levels are unfinished and contain some compatibility issues.

Crash 2

The final version of Crash 2 has .NSD/.NSF files present for 38 level IDs (42 in PAL version).

ID	Level name
01	N/A
02	English Warp Room
03	Tiny Tiger
04	N/A
05	N/A
06	Ripper Roo
07	Dr. Neo Cortex
08	Komodo Bros.
09	N. Gin
0A	Sewer or Later
0B	N/A; Test jungle level (jungle1)
0C	Night Fight
0D	Hangin' Out
0E	Snow Go
0F	Ruination
10	Piston it Away
11	Snow Biz
12	Rock It
13	Cold Hard Crash
14	N/A
15	Diggin' It
16	Road to Ruin
17	Un-Bearable
18	Crash Dash
19	Hang Eight
1A	Pack Attack
1B	Crash Crush
1C	Intro
1D	Bear It
1E	Turtle Woods
1F	The Pits
20	Air Crash
21	Plant Food
22	Bear Down
23	The Eel Deal
24	Bee-Having
25	Totally Bear
26	Spaced Out
27	Totally Fly
28	100% Ending
29	Normal Ending
2A	N/A
2B	N/A
2C	N/A
2D	Spanish Warp Room (PAL only)
2E	French Warp Room (PAL only)
2F	German Warp Room (PAL only)
30	Italian Warp Room (PAL only)
31	N/A
32	N/A
33	N/A
34	N/A
35	N/A
36	N/A
37	N/A
38	N/A
39	N/A
3A	N/A
3B	Game Over Screen
3C	Title Screen