Memory map

Page	Byte	Address	Description
64	0	16384	Loading Screen
91	27	23323	Game Entry Point Alias
91	30	23326	Data block at 5B1E
93	128	23936	Data block at 5D80
93	191	23999	Data block at 5DBF
103	183	26551	Table: Common Words
104	11	26635	Data block at 680B
104	42	26666	Data block at 682A
104	48	26672	Data block at 6830
104	177	26801	Data block at 68B1
104	188	26812	Data block at 68BC
104	209	26833	Data block at 68D1
104	221	26845	Data block at 68DD
104	222	26846	Data block at 68DE
104	228	26852	Data block at 68E4
104	233	26857	Data block at 68E9
105	41	26921	Data block at 6929
114	7	29191	Data block at 7207
114	36	29220	Data block at 7224
130	89	33369	Game status buffer entry at 8259
132	11	33803	Table: Locations
132	225	34017	Room 0: "Empty"
132	235	34027	Room 1: "Hansom Cab"
132	245	34037	Room 2: "Steam Train (London Underground)"
132	255	34047	Room 3: "Steam Train (In Picturesque Countryside)"
133	9	34057	Room 4: "Steam Train (Shunted Between Platforms)"
133	19	34067	Room 5: "Baker Street"
133	32	34080	Room 6: "Entrance Hallway"
133	48	34096	Room 7: "Hall"
133	64	34112	Room 8: "Your Room"
133	80	34128	Room 9: "Small Closet"
133	93	34141	Room 10: "Parliament Street"
133	106	34154	Room 11: "Scotland Yard"
133	119	34167	Room 12: "Slater Street"
133	132	34180	Room 13: "Disgusting Opium Den"
133	145	34193	Room 14: "Aldergate Street"
133	158	34206	Room 15: "Aldergate Station"
133	174	34222	Room 16: "Platform One (Aldergate Station)"
133	190	34238	Room 17: "Platform Two (Aldergate Station)"
133	203	34251	Room 18: "Kings Cross Road"
133	216	34264	Room 19: "Kings Cross Station"
133	232	34280	Room 20: "Platform One (Kings Cross Station)"
133	248	34296	Room 21: "Platform Two (Kings Cross Station)"
134	8	34312	Room 22: "Platform Three (Kings Cross Station)"
134	24	34328	Room 23: "Platform Four (Kings Cross Station)"
134	37	34341	Room 24: "Bishops Road"
134	50	34354	Room 25: "Paddington Station"
134	66	34370	Room 26: "Platform One (Paddington Station)"
134	82	34386	Room 27: "Platform Two (Paddington Station)"
134	95	34399	Room 28: "Buckingham Palace Road"
134	108	34412	Room 29: "Victoria Station"
134	124	34428	Room 30: "Platform One (Victoria Station)"
134	140	34444	Room 31: "Platform Two (Victoria Station)"
134	153	34457	Room 32: "Camden Street"
134	169	34473	Room 33: "Entrance Hall"
134	188	34492	Room 34: "Passage"
134	210	34514	Room 35: "Basils Bedroom"
134	226	34530	Room 36: "Basils Kitchen"
134	242	34546	Room 37: "Basils Dining Room"
134	255	34559	Room 38: "Basils Library"
135	12	34572	Room 39: "Basils Yard"
135	25	34585	Room 40: "Sidmouth Street"
135	38	34598	Room 41: "Main Passage"
135	57	34617	Room 42: "Reading Lounge"
135	70	34630	Room 43: "Passage"
135	86	34646	Room 44: "Major Ffoulkes Room"
135	99	34659	Room 45: "Portman Street"
135	112	34672	Room 46: "Tricias Entrance Hall"
135	128	34688	Room 47: "Tricias Lounge"
135	147	34707	Room 48: "Tricias Kitchen"
135	160	34720	Room 49: "Tricias Bedroom"
135	173	34733	Room 50: "Main Street"
135	198	34758	Room 51: "Cobden Lane"
135	217	34777	Room 52: "Small Lane"
135	236	34796	Room 53: "Leatherhead Station"
135	252	34812	Room 54: "Platform One (Leatherhead Station)"
136	12	34828	Room 55: "Platform Two (Leatherhead Station)"
136	25	34841	Room 56: "Entrance Hall"
136	44	34860	Room 57: "Lounge Room"
136	63	34879	Room 58: "Basils Library"
136	76	34892	Room 59: "Basils Kitchen"
136	92	34908	Room 60: "Small Yard"
136	108	34924	Room 61: "Basils Bedroom"
136	124	34940	Room 62: "Browns Front Gate"
136	140	34956	Room 63: "Browns Front Door"
136	156	34972	Room 64: "Entrance Hall"
136	175	34991	Room 65: "Large Kitchen"
136	191	35007	Room 66: "Pantry"
136	204	35020	Room 67: "Sitting Room"
136	220	35036	Room 68: "Dining Room"
136	236	35052	Room 69: "Long Passage"
137	5	35077	Room 70: "Long Passage"
137	27	35099	Room 71: "Browns Library"
137	40	35112	Room 72: "Browns Study"
137	56	35128	Room 73: "Master Bed Room"
137	72	35144	Room 74: "Daphnes Room"
137	85	35157	Room 75: "Guest Room"
137	98	35170	Room 76: "Garden Path"
137	120	35192	Room 77: "Winding Garden Path"
137	136	35208	Room 78: "Winding Garden Path"
137	155	35227	Room 79: "Winding Garden Path"
137	180	35252	Room 80: "Winding Garden Path"
137	199	35271	Room 81: "Winding Garden Path"
137	224	35296	Room 82: "Winding Garden Path"
137	243	35315	Room 83: "Winding Garden Path"
138	9	35337	Room 84: "Winding Garden Path"
138	25	35353	Room 85: "Winding Garden Path"
138	41	35369	Room 86: "Winding Garden Path"
138	60	35388	Room 87: "Winding Garden Path"
138	79	35407	Room 88: "East Side"
138	98	35426	Room 89: "West Side"
138	120	35448	Room 90: "South Side"
138	139	35467	Room 91: "North Side"
138	161	35489	Room 92: "Jones Front Gate"
138	177	35505	Room 93: "Jones Front Door"
138	193	35521	Room 94: "Library"
138	209	35537	Room 95: "Small Room"
138	222	35550	Room 96: "Jones Entrance Hall"
138	244	35572	Room 97: "Sitting Room"
139	4	35588	Room 98: "Kitchen"
139	17	35601	Room 99: "Dining Room"
139	33	35617	Room 100: "Small Passage"
139	49	35633	Room 101: "Mrs Jones Room"
139	62	35646	Room 102: "Bails Front Yard"
139	78	35662	Room 103: "Old Mill Road"
139	88	35672	Room 104: "Leatherhead Police Station"
139	101	35685	Room 105: "Police Cab (Country Roads)"
139	111	35695	Table: Objects
140	186	36026	Object 0: "You"
140	203	36043	Object 1: "China Man"
140	220	36060	Object 2: "Inspector Lestrade"
140	237	36077	Object 3: "Watson"
140	254	36094	Object 4: "Chief Constable Strak"
141	15	36111	Object 5: "Daphne Strachan"
141	32	36128	Object 6: "Basil Phipps"
141	49	36145	Object 7: "Major Percival FFoulk"
141	66	36162	Object 8: "Gardener"
141	83	36179	Object 9: "Cook"
141	100	36196	Object 10: "Maid"
141	117	36213	Object 11: "Local Police Man"
141	140	36236	Object 12: "Local Police Man"
141	157	36253	Object 13: "Tricia Fender"
141	180	36276	Object 14: "China Mans Disguise"
141	201	36297	Object 15: "Case"
141	218	36314	Object 16: "What Happened"
141	235	36331	Object 17: "Your Alibi"
141	252	36348	Object 18: "Your Address"
142	13	36365	Object 19: "Front Door"
142	39	36391	Object 20: "Stairway"
142	63	36415	Object 21: "Your Door"
142	85	36437	Object 22: "Oil Lamp"
142	102	36454	Object 23: "Your Armchair"
142	129	36481	Object 24: "Watsons Armchair"
142	156	36508	Object 25: "Daily Chronicle"
142	173	36525	Object 26: "Note"
142	190	36542	Object 27: "Your Money"
142	209	36561	Object 28: "Money"
142	228	36580	Object 29: "Hidden Door"
142	246	36598	Object 30: "Hansom Cab"
143	19	36627	Object 31: "Cabbie"
143	44	36652	Object 32: "Money"
143	61	36669	Object 33: "Hansom Cab"
143	90	36698	Object 34: "Cabbie"
143	115	36723	Object 35: "Money"
143	132	36740	Object 36: "Steam Train"
143	157	36765	Object 37: "Steam Train"
143	182	36790	Object 38: "Steam Train"
143	207	36815	Object 39: "Steam Train"
143	232	36840	Object 40: "Steam Train"
144	1	36865	Object 41: "Steam Train"
144	26	36890	Object 42: "Steam Train"
144	51	36915	Object 43: "Steam Train"
144	76	36940	Object 44: "Wide Stairway"
144	94	36958	Object 45: "Large Oak Door"
144	118	36982	Object 46: "Female Corpse"
144	135	36999	Object 47: "Crumple Note"
144	152	37016	Object 48: "Heavy Oak Door"
144	178	37042	Object 49: "Dining Room Door"
144	204	37068	Object 50: "Plain Door"
144	234	37098	Object 51: "Ornate Door"
145	2	37122	Object 52: "Daphnes Door"
145	24	37144	Object 53: "Bedroom Door"
145	46	37166	Object 54: "Wooden Door"
145	68	37188	Object 55: "Thick Heavy Door"
145	96	37216	Object 56: "Side Door"
145	118	37238	Object 57: "Sandstone Bridge"
145	136	37256	Object 58: "Footbridge"
145	154	37274	Object 59: "Deep Stream"
145	178	37298	Object 60: "Plush Sofa"
145	205	37325	Object 61: "Large Desk"
145	222	37342	Object 62: "Drawer"
145	245	37365	Object 63: "False Bottom"
146	10	37386	Object 64: "Bank Account Book"
146	27	37403	Object 65: "Note"
146	44	37420	Object 66: "Bookcase"
146	64	37440	Object 67: "Bloodstained Clothes"
146	81	37457	Object 68: "Solid Door"
146	103	37479	Object 69: "Sitting Room Door"
146	127	37503	Object 70: "Northern Door"
146	149	37525	Object 71: "Bloodstained Sofa"
146	166	37542	Object 72: "Body"
146	183	37559	Object 73: "Back Gate"
146	205	37581	Object 74: "Back Door"
146	229	37605	Object 75: "Thick Hedge"
146	247	37623	Object 76: "Basils Bed"
147	8	37640	Object 77: "Basils Piano"
147	25	37657	Object 78: "Gramaphone"
147	42	37674	Object 79: "Window"
147	64	37696	Object 80: "Trash Pile"
147	83	37715	Object 81: "Torn Coded Note"
147	100	37732	Object 82: "Small Rubbish Bin"
147	117	37749	Object 83: "Ripped Coded Note"
147	134	37766	Object 84: "Fireplace"
147	151	37783	Object 85: "Burn Note"
147	174	37806	Object 86: "Wall Safe"
147	195	37827	Object 87: "Unfinished Note"
147	212	37844	Object 88: "Folder"
147	229	37861	Object 89: "Wall Safe"
147	250	37882	Object 90: "Letters"
148	11	37899	Object 91: "Front Door"
148	33	37921	Object 92: "Gun"
148	50	37938	Object 93: "Large Rock"
148	67	37955	Object 94: "Mrs Brown"
148	84	37972	Object 95: "Mrs Jones"
148	107	37995	Object 96: "Herself"
148	124	38012	Object 97: "Plans"
148	141	38029	Object 98: "Innocent"
148	158	38046	Object 99: "Opium Den"
148	175	38063	Object 100: "Old Man"
148	192	38080	Object 101: "Old Mans Disguise"
148	213	38101	Object 102: "Window"
148	230	38118	Object 103: "Tricias Front Door"
148	252	38140	Object 104: "German Agent"
149	13	38157	Object 105: "Old Mill Road"
149	30	38174	Object 106: "Sale Location"
149	47	38191	Object 107: "Guilty"
149	64	38208	Object 108: "Idiot"
149	81	38225	Object 109: "Police Cab"
149	106	38250	Game status buffer entry at 956A
152	96	39008	Game status buffer entry at 9860
153	77	39245	Game status buffer entry at 994D
156	106	40042	Routine at 9C6A
156	119	40055	Routine at 9C77
156	133	40069	Game status buffer entry at 9C85
156	161	40097	Game status buffer entry at 9CA1
156	162	40098	Routine at 9CA2
156	233	40169	Routine at 9CE9
156	242	40178	Routine at 9CF2
157	16	40208	Game status buffer entry at 9D10
157	19	40211	Routine at 9D13
157	48	40240	Routine at 9D30
157	72	40264	Routine at 9D48
157	115	40307	Routine at 9D73
157	144	40336	Game status buffer entry at 9D90
157	149	40341	Routine at 9D95
157	255	40447	Routine at 9DFF
158	72	40520	Game status buffer entry at 9E48
158	74	40522	Routine at 9E4A
158	192	40640	Game status buffer entry at 9EC0
158	193	40641	Routine at 9EC1
158	202	40650	Game status buffer entry at 9ECA
158	203	40651	Routine at 9ECB
158	208	40656	Game status buffer entry at 9ED0
158	209	40657	Routine at 9ED1
159	56	40760	Game status buffer entry at 9F38
159	171	40875	Game status buffer entry at 9FAB
159	201	40905	Routine at 9FC9
159	212	40916	Game status buffer entry at 9FD4
159	214	40918	Game status buffer entry at 9FD6
159	217	40921	Game status buffer entry at 9FD9
159	219	40923	Game status buffer entry at 9FDB
159	221	40925	Current Time Ticker
159	223	40927	Current Time
159	225	40929	Current Day Of The Week
159	226	40930	Messaging: AM/ PM
159	228	40932	Game status buffer entry at 9FE4
159	231	40935	Game status buffer entry at 9FE7
159	238	40942	Game status buffer entry at 9FEE
160	8	40968	Game status buffer entry at A008
160	9	40969	Game status buffer entry at A009
160	10	40970	Game status buffer entry at A00A
160	11	40971	Game status buffer entry at A00B
160	12	40972	Game status buffer entry at A00C
160	13	40973	Game status buffer entry at A00D
160	15	40975	Game status buffer entry at A00F
160	17	40977	Game status buffer entry at A011
160	23	40983	Game status buffer entry at A017
160	25	40985	Game status buffer entry at A019
160	27	40987	Game status buffer entry at A01B
160	29	40989	Game status buffer entry at A01D
160	30	40990	Game status buffer entry at A01E
160	31	40991	Game status buffer entry at A01F
160	34	40994	Game status buffer entry at A022
160	38	40998	Game status buffer entry at A026
160	39	40999	Game status buffer entry at A027
160	40	41000	Game status buffer entry at A028
160	51	41011	Game status buffer entry at A033
160	52	41012	Game status buffer entry at A034
160	53	41013	Game status buffer entry at A035
160	54	41014	Game status buffer entry at A036
160	55	41015	Game status buffer entry at A037
160	64	41024	Game Entry Point
160	216	41176	Data block at A0D8
160	219	41179	Routine at A0DB
160	231	41191	Routine at A0E7
160	247	41207	Routine at A0F7
161	4	41220	Routine at A104
161	26	41242	Game status buffer entry at A11A
161	28	41244	Routine at A11C
161	175	41391	Routine at A1AF
161	181	41397	Routine at A1B5
161	199	41415	Routine at A1C7
162	3	41475	Routine at A203
162	12	41484	Routine at A20C
162	77	41549	Game status buffer entry at A24D
162	93	41565	Routine at A25D
162	119	41591	Routine at A277
162	150	41622	Routine at A296
162	162	41634	Routine at A2A2
162	170	41642	Game status buffer entry at A2AA
162	171	41643	Routine at A2AB
162	177	41649	Routine at A2B1
162	189	41661	Routine at A2BD
162	228	41700	Routine at A2E4
163	93	41821	Game status buffer entry at A35D
163	96	41824	Routine at A360
163	125	41853	Routine at A37D
164	171	42155	Routine at A4AB
164	188	42172	Routine at A4BC
164	205	42189	Routine at A4CD
165	93	42333	Data block at A55D
165	159	42399	Routine at A59F
165	196	42436	Routine at A5C4
165	205	42445	Routine at A5CD
166	58	42554	Routine at A63A
166	63	42559	Routine at A63F
166	67	42563	Routine at A643
166	92	42588	Routine at A65C
166	93	42589	Routine at A65D
166	108	42604	Routine at A66C
166	121	42617	Routine at A679
166	132	42628	Routine at A684
166	140	42636	Routine at A68C
166	148	42644	Routine at A694
166	156	42652	Routine at A69C
166	164	42660	Routine at A6A4
166	172	42668	Routine at A6AC
166	187	42683	Routine at A6BB
166	209	42705	Game status buffer entry at A6D1
166	210	42706	Game status buffer entry at A6D2
166	211	42707	Routine at A6D3
167	2	42754	Routine at A702
167	9	42761	Routine at A709
167	17	42769	Routine at A711
167	32	42784	Routine at A720
167	44	42796	Routine at A72C
167	54	42806	Routine at A736
167	59	42811	Routine at A73B
167	69	42821	Routine at A745
167	81	42833	Routine at A751
167	91	42843	Routine at A75B
167	113	42865	Routine at A771
167	128	42880	Routine at A780
167	142	42894	Routine at A78E
167	147	42899	Routine at A793
167	172	42924	Routine at A7AC
167	180	42932	Routine at A7B4
167	208	42960	Routine at A7D0
167	234	42986	Game status buffer entry at A7EA
167	235	42987	Routine at A7EB
168	14	43022	Routine at A80E
168	47	43055	Routine at A82F
168	58	43066	Routine at A83A
168	64	43072	Get Common Word
168	81	43089	Data block at A851
168	82	43090	Routine at A852
168	128	43136	Routine at A880
169	47	43311	Routine at A92F
169	144	43408	Routine at A990
169	181	43445	Game status buffer entry at A9B5
169	183	43447	Routine at A9B7
176	215	45271	Routine at B0D7
176	228	45284	Routine at B0E4
176	238	45294	Routine at B0EE
176	253	45309	Routine at B0FD
177	109	45421	Game status buffer entry at B16D
177	145	45457	Routine at B191
179	156	45980	Game status buffer entry at B39C
179	157	45981	Routine at B39D
180	162	46242	Game status buffer entry at B4A2
180	163	46243	Routine at B4A3
181	73	46409	Game status buffer entry at B549
181	74	46410	Routine at B54A
182	214	46806	Game status buffer entry at B6D6
182	218	46810	Routine at B6DA
182	240	46832	Routine at B6F0
182	253	46845	Routine at B6FD
183	114	46962	Routine at B772
183	126	46974	Game status buffer entry at B77E
183	127	46975	Routine at B77F
191	89	48985	Table: Days Of The Week Strings
191	110	49006	Messaging: Current Date
191	121	49017	Handler: Date Bar
191	164	49060	Routine at BFA4
191	176	49072	Routine at BFB0
191	198	49094	Populate Day Of The Week
191	217	49113	Handler: Game Clock
192	12	49164	Routine at C00C
192	64	49216	Save Game
192	165	49317	Messaging: Rewind Tape
192	177	49329	Messaging: Tape Error
192	188	49340	Messaging: Play Saved Game Tape
192	223	49375	Load Game
192	254	49406	Data block at C0FE
193	15	49423	Routine at C10F
193	40	49448	Game status buffer entry at C128
193	41	49449	Routine at C129
193	66	49474	Routine at C142
193	74	49482	Draw Decorative Line
193	144	49552	Data: Decorative Line
193	168	49576	Print Date Bar
193	192	49600	Routine at C1C0
193	203	49611	Print String
193	215	49623	Unused
193	216	49624	Error: Out Of Memory
193	225	49633	Routine at C1E1
193	244	49652	Storage Decorative Line Width
193	245	49653	Game status buffer entry at C1F5
193	246	49654	Storage Decorative Line Screen Position
193	250	49658	Game status buffer entry at C1FA
193	251	49659	Game status buffer entry at C1FB
193	252	49660	Routine at C1FC
194	64	49728	Validate Keypress
194	73	49737	Routine at C249
194	113	49777	Routine at C271
194	156	49820	Routine at C29C
194	186	49850	Routine at C2BA
195	6	49926	Routine at C306
195	22	49942	Routine at C316
195	125	50045	Routine at C37D
195	136	50056	Print Character
196	21	50197	Wait For Keypress
196	31	50207	Get Keypress
196	94	50270	Routine at C45E
196	147	50323	Routine at C493
196	178	50354	Routine at C4B2
196	209	50385	Routine at C4D1
200	33	51233	Routine at C821
200	99	51299	Routine at C863
200	110	51310	Routine at C86E
200	167	51367	Routine at C8A7
200	175	51375	Routine at C8AF
200	190	51390	Routine at C8BE
200	198	51398	Routine at C8C6
200	239	51439	Routine at C8EF
201	41	51497	Routine at C929
201	137	51593	Routine at C989
204	14	52238	Routine at CC0E
204	41	52265	Routine at CC29
204	55	52279	Routine at CC37
204	120	52344	Script Interpreter
206	222	52958	Routine at CEDE
206	254	52990	Routine at CEFE
207	67	53059	Routine at CF43
207	128	53120	Routine at CF80
207	182	53174	Routine at CFB6
207	207	53199	Routine at CFCF
208	8	53256	Routine at D008
208	38	53286	Routine at D026
208	69	53317	Routine at D045
208	79	53327	Adjust Object Table For Sum
208	90	53338	Data block at D05A
208	100	53348	Table: Direction Tokens
208	120	53368	Routine at D078
208	208	53456	Routine at D0D0
208	220	53468	Game status buffer entry at D0DC
208	221	53469	Routine at D0DD
209	2	53506	Routine at D102
209	178	53682	Routine at D1B2
209	219	53723	Routine at D1DB
209	220	53724	Routine at D1DC
210	6	53766	Fetch Next Object
210	28	53788	Routine at D21C
210	36	53796	Fetch Location Data Pointer
210	55	53815	Routine at D237
210	73	53833	Routine at D249
210	108	53868	Routine at D26C
210	117	53877	Routine at D275
210	157	53917	Routine at D29D
210	164	53924	Routine at D2A4
210	242	54002	Routine at D2F2
211	60	54076	Routine at D33C
211	73	54089	Routine at D349
211	78	54094	Routine at D34E
211	106	54122	Routine at D36A
211	232	54248	Routine at D3E8
212	5	54277	Routine at D405
212	113	54385	Routine at D471
212	149	54421	Routine at D495
212	167	54439	Routine at D4A7
212	204	54476	Routine at D4CC
212	239	54511	Routine at D4EF
213	26	54554	Routine at D51A
213	38	54566	Routine at D526
213	144	54672	Routine at D590
213	201	54729	Data block at D5C9
213	211	54739	Routine at D5D3
213	239	54767	Routine at D5EF
213	251	54779	Get Direction Token
214	11	54795	Routine at D60B
214	113	54897	Routine at D671
214	140	54924	Routine at D68C
214	184	54968	Game status buffer entry at D6B8
220	108	56428	Routine at DC6C
245	85	62805	Routine at F555
245	94	62814	Routine at F55E
245	101	62821	Routine at F565
245	110	62830	Routine at F56E