Memory map

Page	Byte	Address	Description
64	0	4000	Loading screen
91	128	5B80	Decryption Routine
92	176	5CB0	Indirect Jump
96	0	6000	Game Entry Point
96	7	6007	Messaging: Copyright
96	54	6036	Room Entry X Positions
96	102	6066	Layout
97	102	6166	Room Table
97	198	61C6	Special Room (Main Menu)
98	0	6200	Room 00
98	74	624A	Room 01
98	148	6294	Room 02
98	222	62DE	Room 03
99	48	6330	Room 04
99	118	6376	Room 05
99	208	63D0	Room 06
100	34	6422	Room 07
100	124	647C	Room 08
100	202	64CA	Room 09
101	32	6520	Room 0A
101	134	6586	Room 0B
101	192	65C0	Room 0C
102	22	6616	Room 0D
102	108	666C	Room 0E
102	178	66B2	Room 0F
103	28	671C	Room 10
103	134	6786	Room 11
103	232	67E8	Room 12
104	30	681E	Room 13
104	100	6864	Room 14
104	178	68B2	Room 15
104	252	68FC	Room 16
105	58	693A	Room 17
105	136	6988	Room 18
105	222	69DE	Room 19
106	56	6A38	Room 1A
106	126	6A7E	Room 1B
106	196	6AC4	Room 1C
107	26	6B1A	Room 1D
107	112	6B70	Room 1E
107	186	6BBA	Room 1F
108	8	6C08	Room 20
108	102	6C66	Room 21
108	188	6CBC	Room 22
109	14	6D0E	Room 23
109	88	6D58	Room 24
109	178	6DB2	Room 25
110	16	6E10	Room 26
110	94	6E5E	Room 27
110	160	6EA0	Room 28
110	238	6EEE	Room 29
111	52	6F34	Room 2A
111	110	6F6E	Room 2B
111	176	6FB0	Room 2C
111	242	6FF2	Room 2D
112	48	7030	Room 2E
112	118	7076	Room 2F
112	188	70BC	Background Graphic 01
113	179	71B3	Background Graphic 02
114	152	7298	Background Graphic 03
114	246	72F6	Background Graphic 04
116	98	7462	Background Graphic 05
117	35	7523	Background Graphic 06
119	31	771F	Background Graphic 07
120	94	785E	Background Graphic 08
120	242	78F2	Background Graphic 09
121	71	7947	Background Graphic 0A
121	129	7981	Background Graphic 0B
123	17	7B11	Background Graphic 0C
123	183	7BB7	Background Graphic 0D
124	12	7C0C	Background Graphic 0E
124	205	7CCD	Background Graphic 0F
126	75	7E4B	Background Graphic 10
128	71	8047	Background Graphic 11
129	197	81C5	Background Graphic 12
131	130	8382	Background Graphic 13
131	170	83AA	Background Graphic 14
131	210	83D2	Background Graphic 15
132	39	8427	Background Graphic 16
132	124	847C	Background Graphic 17
133	88	8558	Background Graphic 18
133	200	85C8	Background Graphic 19
134	218	86DA	Background Graphic 1A
135	2	8702	Background Graphic 1B
135	42	872A	Background Graphic 1C
136	6	8806	Background Graphic 1D
137	195	89C3	Background Graphic 1E
139	128	8B80	Background Graphic 1F
140	92	8C5C	Background Graphic 20
140	204	8CCC	Background Graphic 21
141	60	8D3C	Background Graphic 22
142	24	8E18	Background Graphic 23
143	42	8F2A	Background Graphic 24
144	168	90A8	Background Graphic 25
147	196	93C4	Background Graphic 26
149	93	955D	Background Graphic 27
149	205	95CD	Background Graphic 28
150	115	9673	Background Graphic 29
150	146	9692	Game Options
150	147	9693	Game Timer
150	149	9695	Random Number
150	150	9696	Last Frame
150	151	9697	Frame Updated
150	152	9698	1UP Score
150	155	969B	2UP Score
150	158	969E	Active Player
150	159	969F	Previous Sprite Id
150	160	96A0	Previous X Position
150	161	96A1	Previous Y Position
150	162	96A2	Previous Room
150	163	96A3	Old Sprite Row Count
150	164	96A4	New Sprite Row Count
150	165	96A5	New Sprite Height
150	166	96A6	New Sprite Width
150	167	96A7	Unused
150	168	96A8	Current menu item colour attribute
150	169	96A9	Saved Actor Pointer
150	171	96AB	Moved Actor Room
150	172	96AC	Player Controls
150	173	96AD	Actor Width
150	174	96AE	Actor Old X Position
150	175	96AF	Actor Old Y Position
150	176	96B0	Orchid Effect Timer
150	177	96B1	Nastie Spawn Delay
150	178	96B2	Attribute Set Flag
150	179	96B3	Footstep Counter
150	180	96B4	Flame Spawn Delay
150	181	96B5	Game Delay Timer
150	182	96B6	Percentage Hundreds
150	183	96B7	Previous Game Options
150	184	96B8	Hall Of Fame Timer
150	186	96BA	Hall Of Fame Updated Flag
150	187	96BB	High Score Position
150	188	96BC	Active Player: Unknown
150	189	96BD	Active Player Lives
150	190	96BE	Active Player: Nastie Limit
150	191	96BF	Visited Rooms
150	223	96DF	Inactive Player: Unknown
150	224	96E0	Inactive Player Lives
150	225	96E1	Inactive Player: Nastie Limit
150	226	96E2	Inactive Player: Visited Rooms
151	2	9702	Immortal Data
151	146	9792	Nastie Data
151	218	97DA	Orchid Data
151	230	97E6	Object Data
151	254	97FE	Amulet Data
152	46	982E	Stored Actor Table
153	90	995A	Security Check
153	96	9960	Game Initialisation
153	170	99AA	Run Main Loop
153	240	99F0	Next Actor
154	29	9A1D	Update Counters And Housekeeping
154	60	9A3C	Spawn Nastie
154	104	9A68	Start Nastie
154	184	9AB8	Nastie Colour Table
154	188	9ABC	Spawn Flame
154	233	9AE9	Place Flame
154	249	9AF9	Place Flame In Row
155	13	9B0D	Choose Position
155	55	9B37	Add A To HL
155	62	9B3E	Jump Table
156	198	9CC6	Print Percentage Explored
157	35	9D23	Visit Room
157	65	9D41	Test Amulet Proximity
157	145	9D91	Handler: Flame
158	4	9E04	Bounce Flame Horizontally
158	9	9E09	Bounce Flame Vertically
158	14	9E0E	Choose Flame Direction
158	47	9E2F	Aim Flame At Player
158	72	9E48	Aim Flame Left
158	78	9E4E	Aim Flame Up
158	83	9E53	Fetch Flame Velocity
158	92	9E5C	Table: Flame Velocities
158	100	9E64	Choose Flame Colour
158	114	9E72	Handler: Hippo And Warthog
158	179	9EB3	Handler: Sleeping Hippo And Warthog
159	6	9F06	Wake Animal
159	22	9F16	Handler: Guardian
159	106	9F6A	Game Complete
159	145	9F91	Messaging: Congratulations
160	27	A01B	Display Poem
160	52	A034	Print Messages
160	70	A046	Select Poem
160	85	A055	Messaging: Poem 1
160	167	A0A7	Messaging: Poem 2
160	244	A0F4	Messaging: Poem 3
161	59	A13B	Messaging: Poem 4
161	140	A18C	Test Player Progress
161	171	A1AB	Handler: Amulet Piece
161	255	A1FF	Pause
162	7	A207	Show Amulet
162	52	A234	Show Poem
162	85	A255	Place Amulet Pieces
162	157	A29D	Amulet Piece Rooms
162	189	A2BD	Generate Room Objects
162	248	A2F8	Add Life
163	5	A305	Handler: Extra Life
163	18	A312	Handler: Pickup
163	26	A31A	Colour Pickup
163	35	A323	Collect Pickup
163	59	A33B	Set Up Room Objects
163	86	A356	Create Object
163	156	A39C	Find Room Objects
163	167	A3A7	Object Colours
163	183	A3B7	Test Attack Overlap
163	197	A3C5	Handler: Appearing Nastie
163	224	A3E0	Handler: Choose Nastie
164	26	A41A	Nastie Types
164	42	A42A	Handler: Dying Nastie
164	59	A43B	Handler: Remove Nastie
164	75	A44B	Calculate New Position
164	147	A493	Expire Actor
164	161	A4A1	Blow Up Flame
164	166	A4A6	Blow Up Actor
164	179	A4B3	Award Actor Points
164	195	A4C3	Face Direction
164	215	A4D7	Handler: Chasing Nastie
165	69	A545	Bounce Nastie Horizontally
165	74	A54A	Bounce Nastie Vertically
165	79	A54F	Handler: Wandering Nastie
165	169	A5A9	Reverse X Velocity
165	186	A5BA	Reverse Y Velocity
165	195	A5C3	Bounce Wandering Nastie Horizontally
165	200	A5C8	Bounce Wandering Nastie Vertically
165	205	A5CD	Choose Velocity
166	1	A601	Velocity Table
166	9	A609	Stop Actor
166	27	A61B	Handler: Stand Up (After Yellow Orchid)
166	48	A630	Bring Actor Closer
166	120	A678	Choose Room Below
166	125	A67D	Choose Player Room
166	128	A680	Handler: Orchid
166	212	A6D4	Change Orchid Stage
166	253	A6FD	Orchid Colours
167	13	A70D	Grow Orchid
167	55	A737	Test Orchid Touched
167	99	A763	Load Orchid
167	159	A79F	Save Orchid
167	212	A7D4	Find Orchid Position
167	232	A7E8	Find Orchid State
167	248	A7F8	Table: Orchid Types
168	88	A858	Handler: Wulf
168	178	A8B2	Test Wulf Pounce
168	228	A8E4	Test Wulf Pounce Right
168	245	A8F5	Handler: Wulf Pouncing
169	34	A922	Choose Wulf Direction
169	81	A951	Send Wulf Right
169	90	A95A	Compare Wulf Position
169	100	A964	Handler: Wulf Landing
169	133	A985	Knock Player Back
169	160	A9A0	Knock Player Left
169	171	A9AB	Knock Player Down
169	190	A9BE	Handler: Flying Sabreman
170	0	AA00	Land Sabreman
170	13	AA0D	Handler: Sitting Sabreman
170	39	AA27	Handle Player Death
170	106	AA6A	Game Over
170	156	AA9C	Show Current Game Over
170	164	AAA4	End Game
170	193	AAC1	Messaging: Game Over
170	212	AAD4	Messaging: Adventure Completed
170	237	AAED	Test Position Unchanged
170	247	AAF7	Test Position Partly Unchanged
171	1	AB01	Test Player Touching Actor
171	54	AB36	Test Actor Hurting Player
171	116	AB74	Handler: Tribesman
171	222	ABDE	Choose Tribesman Velocity
171	239	ABEF	Set Tribesman Velocity
172	14	AC0E	Animate Actor
172	36	AC24	Tribesman Velocities
172	40	AC28	Pause Game
172	107	AC6B	Reset Actors
172	119	AC77	Initial Actors
173	7	AD07	Handler: Rhino
173	70	AD46	Update Actor
173	87	AD57	Update Actor In Room
173	93	AD5D	Display Actor
173	99	AD63	Draw Actor
173	105	AD69	Knock Back Rhino
173	134	AD86	Set Velocity Magnitude
173	147	AD93	Animate Rhino
173	162	ADA2	Turn Rhino Around
173	179	ADB3	Turn Wulf Around
173	189	ADBD	Handler: Empty
173	191	ADBF	Start Attack
173	208	ADD0	Handler: Attacking Sabreman
174	52	AE34	Stop Attack
174	71	AE47	Stop Attack Left
174	75	AE4B	Animate Attack
174	122	AE7A	Count Down Orchid Effect
174	143	AE8F	Start Yellow Orchid Effect
174	161	AEA1	Flash Score Label
174	207	AECF	Game Play Entry
174	239	AEEF	Game Play Start
175	172	AFAC	Accelerate Player
175	193	AFC1	Limit Player Velocity
175	208	AFD0	Limit Velocity
175	224	AFE0	Set Slow Speed Limit
175	228	AFE4	Set Fast Speed Limit
175	232	AFE8	Move Actor
176	26	B01A	Move Actor Left
176	39	B027	Move Actor Up
176	49	B031	Get Whole Pixels
176	71	B047	Reduce Velocity
176	83	B053	Update Player Direction
176	120	B078	Animate Walk
176	153	B099	Face Up
176	159	B09F	Face Left
176	163	B0A3	Handler: Controls
176	177	B0B1	Controls: Interface II Joystick
176	217	B0D9	Controls: Kempston Joystick
176	250	B0FA	Controls: Keyboard
177	3	B103	Controls: Cursor Joystick
177	47	B12F	Enter Room Below
177	106	B16A	Update Moved Actor
177	135	B187	Enter Room Left
177	159	B19F	Enter Room Right
177	171	B1AB	Enter Room Above
177	183	B1B7	Start Turn
177	212	B1D4	Initialise Game
178	5	B205	Switch Player
178	30	B21E	Initialise Player
178	53	B235	1UP/ 2UP Swapper
178	107	B26B	Initialise Hall Of Fame Timer
178	114	B272	Handler: Hall Of Fame
178	159	B29F	Show Hall Of Fame
178	216	B2D8	Clear Panel
179	4	B304	High Scores
179	46	B32E	Hall Of Fame Attribute Table
179	54	B336	Hall Of Fame Position Table
179	70	B346	Messaging: Hall Of Fame Screen Text
179	213	B3D5	Handler: Game Menu
180	62	B43E	Update Game Menu
180	115	B473	Game Selection Menu
180	152	B498	Game Select Attribute Table
180	160	B4A0	Game Select Y Position Table
180	176	B4B0	Messaging: Game Selection Title
181	45	B52D	Write Menu Line
181	61	B53D	Print Colour String
181	99	B563	Print Banner
181	137	B589	Print Character
181	169	B5A9	Add Points To Score
181	204	B5CC	Print Scores
181	252	B5FC	New High Score
182	30	B61E	Enter High Score
182	171	B6AB	Previous High Score
182	178	B6B2	Compare Scores
182	197	B6C5	Messaging: High Score Suffixes
182	215	B6D7	Enter Initials
183	67	B743	Delay And Beep
183	85	B755	New High Score Attribute Table
183	93	B75D	New High Score Position Table
183	109	B76D	Messaging: New High Score Screen Text
183	205	B7CD	Display Lives
184	20	B814	The UDG for the lives icon
184	28	B81C	Slide Actor Past Objects
184	115	B873	Test Object Overlap
184	173	B8AD	Calculate Screen Address
184	204	B8CC	Screen Address One Pixel Below
184	221	B8DD	Calculate Attribute Address
184	245	B8F5	Remove Entity
185	2	B902	Build Shift Table
185	25	B919	Draw Entity
185	37	B925	Get Sprite "A"
185	40	B928	Fetch Sprite
185	52	B934	Fetch Actor Sprite
185	57	B939	Prepare Draw 2/ 3 Byte Sprite
185	105	B969	Prepare Draw 2 Byte Sprite
185	169	B9A9	Display Entity
185	203	B9CB	Display Entity Moved Down
185	218	B9DA	XOR Sprite Loop
186	13	BA0D	Draw Old Entity Row
186	140	BA8C	Draw New Entity Row
187	11	BB0B	Store Entity
187	36	BB24	Colour Entity
187	69	BB45	Colour Rows
187	92	BB5C	Clear Play Area
187	124	BB7C	Clear Play Area Attribute Buffer
187	129	BB81	Reset Screen Buffer
187	136	BB88	Fill Memory
187	143	BB8F	Reset Attribute Buffer
187	152	BB98	Add Accumulator To Address
187	159	BB9F	Clear Buffers
187	174	BBAE	Draw Room Contents
187	187	BBBB	Draw Room Actors
187	221	BBDD	Draw Current Room
187	247	BBF7	Draw Room
188	90	BC5A	Multiply A By DE
188	103	BC67	Music Data
189	81	BD51	Play Music Until Key Pressed
189	110	BD6E	Play Music
189	121	BD79	Finish Playing Music
189	123	BD7B	Play Note
189	210	BDD2	Music Note Table
190	198	BEC6	Play Orchid Flash Beep
190	204	BECC	Play Flame Sound
190	222	BEDE	Flame Sound Table
190	238	BEEE	Play Explosion Sound
191	8	BF08	Play Appearing Sound
191	23	BF17	Play Warble Sound
191	37	BF25	Play High Tone
191	42	BF2A	Play Low Tone
191	47	BF2F	Play Noise Sound
191	61	BF3D	Play Amulet Piece Sound
191	75	BF4B	Play Footstep Sound
191	109	BF6D	Play Wave Sequence
191	116	BF74	Play Square Wave
191	132	BF84	Sprite Table
193	12	C10C	Sprite: None
193	14	C10E	Sprite: Earwig
193	232	C1E8	Sprite: Flea
194	112	C270	Sprite: Skunk
195	116	C374	Amulet Graphics Table
195	134	C386	Special Room (Game Completed)
195	140	C38C	Sprite: Bat
196	12	C40C	Sprite: Sabreman
201	44	C92C	Sprite: Rhino
202	100	CA64	Sprite: Hippo Sleeping
202	174	CAAE	Sprite: Hippo
203	222	CBDE	Sprite: Tribesman
204	254	CCFE	Sprite: Spider
206	8	CE08	Sprite: Scorpion
207	6	CF06	Sprite: Wulf
210	130	D282	Sabreman: Attacked
211	118	D376	Sprite: Orchid
212	24	D418	Sprite: Parrot
212	184	D4B8	Sprite: Monkey
213	100	D564	Sprite: Lizard
214	14	D60E	Sprite: Snake
214	166	D6A6	Table: Orchid Positions
215	6	D706	Sprite: Explosion
216	34	D822	Sprite: Appearing
217	153	D999	Sprite: Crate
217	187	D9BB	Sprite: Ring
217	221	D9DD	Sprite: Fruit
217	255	D9FF	Sprite: Cap
218	33	DA21	Sprite: Shield
218	67	DA43	Sprite: Life
218	101	DA65	Sprite: Money Bag
218	135	DA87	Sprite: Sword
218	169	DAA9	Sprite: Unused?
219	11	DB0B	Sprite: Sleeping Warthog
219	76	DB4C	Sprite: Warthog
220	108	DC6C	Object Position Table
221	236	DDEC	Room Object Table
223	236	DFEC	Stored Room Object Table
225	236	E1EC	Background Graphic Game Completed
227	160	E3A0	Graphic: Amulet Outline
231	112	E770	Graphic: Amulet
231	248	E7F8	Sprite: The Guardian
232	252	E8FC	Sprite: Flame
233	184	E9B8	Sprite: Rat
234	44	EA2C	Sprite: Bird
235	36	EB24	Sprite: Mosquito
235	164	EBA4	Sprite: Frog
236	48	EC30	Messaging: Copyright
236	95	EC5F	Unused Data
240	0	F000	Shift Table