The Hobbit (v1.0): Data at B97A

One record per room, in no particular order (the table at B8D0 points to each one). The format, using room 2 (the forest road) as an example, whose record is at BDC3 and reads $86,$FF,$53,$05,$A4,$02,$00,$00,$00,$00,$03,$00,$03,$04,$00,$2E,$FF:

Byte 0: flags ($86). Bit 7 means the room is lit; bit 6 is set once Bilbo has visited it (8D19); bits 1-3 choose the preposition used to describe it (B970): here 3, ON. Byte 1: the room's capacity, used when something tries to move in (9B96); $FF means unlimited.

Bytes 2-7: up to three word references (little-endian, offsets from 6000) that make up the room's name: here $0553 ROAD and $02A4 FOREST, printed as 'you are on the forest road'. Unused slots are 0.

Bytes 8-9: the address of an extra description script, or 0 if there is none. Room 7, the trolls' cave, uses this for its extra text.

Then any number of 3-byte exits: direction, a door/condition byte (non-zero when the way is through a door or has some other condition) and the destination room. Here: $03 (east) to room 3, and $04 (west) to room 46 ($2E). The list ends with $FF.

These records are backed up at start-up and restored on restart (6C00), because doors and some descriptions change during play.

One record per room, in no particular order (the table at B8D0 points to each one). The format, using room 2 (the forest road) as an example, whose record is at BDC3 and reads $86,$FF,$53,$05,$A4,$02,$00,$00,$00,$00,$03,$00,$03,$04,$00,$2E,$FF: Byte 0: flags ($86). Bit 7 means the room is lit; bit 6 is set once Bilbo has visited it (8D19); bits 1-3 choose the preposition used to describe it (B970): here 3, ON. Byte 1: the room's capacity, used when something tries to move in (9B96); $FF means unlimited. Bytes 2-7: up to three word references (little-endian, offsets from 6000) that make up the room's name: here $0553 ROAD and $02A4 FOREST, printed as 'you are on the forest road'. Unused slots are 0. Bytes 8-9: the address of an extra description script, or 0 if there is none. Room 7, the trolls' cave, uses this for its extra text. Then any number of 3-byte exits: direction, a door/condition byte (non-zero when the way is through a door or has some other condition) and the destination room. Here: $03 (east) to room 3, and $04 (west) to room 46 ($2E). The list ends with $FF. These records are backed up at start-up and restored on restart (6C00), because doors and some descriptions change during play.
B97A	DEFB $FF,$FF,$C0,$02,$9D,$C0,$03,$C1,$C0,$04,$00,$00,$FF	Room 0: (no name)
B987	DEFB $84,$A0,$0D,$13,$07,$07,$DE,$03,$66,$B4,$03,$05,$04,$FF	Room 1: tunnel like hall. lit, "in". Exits: E to 4 through object 5
B995	DEFB $84,$FF,$04,$04,$00,$00,$00,$00	Room 4: lonelands. lit, "in". Exits: W to 1 through object 5, E to 5, N to 5, NE to 6
B99D	DEFB $6F,$B4,$04,$05,$01,$03,$00,$05
B9A5	DEFB $01,$00,$05,$05,$00,$06,$FF
B9AC	DEFB $84,$FF,$27,$01,$01,$07,$00,$00	Room 5: trolls clearing. lit, "in". Exits: SW to 4, SE to 9, N to 6
B9B4	DEFB $00,$00,$08,$00,$04,$07,$00,$09
B9BC	DEFB $01,$00,$06,$FF
B9C0	DEFB $84,$FF,$D8,$04,$01,$07,$00,$00	Room 6: trolls path. lit, "in". Exits: S to 5, N to 7 through object 1
B9C8	DEFB $7D,$B4,$02,$00,$05,$01,$01,$07
B9D0	DEFB $FF
B9D1	DEFB $84,$FF,$12,$01,$01,$07,$00,$00,$8B,$B4,$02,$01,$06,$FF	Room 7: trolls cave. lit, "in". Exits: S to 6 through object 1
B9DF	DEFB $84,$FF,$45,$85,$00,$00,$00,$00	Room 9: rivendell. lit, "in". Exits: E to 10, W to 5
B9E7	DEFB $00,$00,$03,$00,$0A,$04,$00,$05
B9EF	DEFB $FF
B9F0	DEFB $86,$FF,$52,$04,$44,$04,$00,$00	Room 10: misty mountain. lit, "on". Exits: E to 11, N to 68, W to 9, S to 73
B9F8	DEFB $90,$B4,$03,$00,$0B,$01,$00,$44
BA00	DEFB $04,$00,$09,$02,$00,$49,$FF
BA07	DEFB $84,$FF,$EA,$14,$68,$04,$00,$00	Room 11: narrow place. lit, "in". Exits: E to 12, W to 10, N to 14
BA0F	DEFB $9D,$B4,$03,$00,$0C,$04,$00,$0A
BA17	DEFB $01,$00,$0E,$FF
BA1B	DEFB $86,$FF,$D8,$14,$85,$01,$68,$04	Room 12: dangerous narrow path. lit, "on". Exits: E to 22, W to 11
BA23	DEFB $AF,$B4,$03,$00,$16,$04,$00,$0B
BA2B	DEFB $FF
BA2C	DEFB $84,$FF,$12,$11,$C3,$03,$F0,$01	Room 14: large dry cave. lit, "in". Exits: D to 15 through object 6, S to 11
BA34	DEFB $B6,$B4,$0A,$06,$0F,$02,$00,$0B
BA3C	DEFB $FF
BA3D	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 15: dark stuffy passage. dark, "in". Exits: U to 14 through object 6, S to 52, NE to 58
BA45	DEFB $00,$00,$09,$06,$0E,$02,$00,$34
BA4D	DEFB $05,$00,$3A,$FF
BA51	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 52: dark stuffy passage. dark, "in". Exits: N to 15, D to 53, U to 54
BA59	DEFB $00,$00,$01,$00,$0F,$0A,$00,$35
BA61	DEFB $09,$00,$36,$FF
BA65	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06,$00,$00,$09,$00,$34,$FF	Room 53: dark stuffy passage. dark, "in". Exits: U to 52
BA73	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 54: dark stuffy passage. dark, "in". Exits: D to 52, SE to 55, S to 64, SW to 17
BA7B	DEFB $00,$00,$0A,$00,$34,$07,$00,$37
BA83	DEFB $02,$00,$40,$08,$00,$11,$FF
BA8A	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 55: dark stuffy passage. dark, "in". Exits: S to 17, NE to 54, SW to 61, W to 60
BA92	DEFB $00,$00,$02,$00,$11,$05,$00,$36
BA9A	DEFB $08,$00,$3D,$04,$00,$3C,$FF
BAA1	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06,$00,$00,$08,$00,$3C,$FF	Room 56: dark stuffy passage. dark, "in". Exits: SW to 60
BAAF	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 57: dark stuffy passage. dark, "in". Exits: U to 16, W to 65, N to 58
BAB7	DEFB $00,$00,$09,$00,$10,$04,$00,$41
BABF	DEFB $01,$00,$3A,$FF
BAC3	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 58: dark stuffy passage. dark, "in". Exits: SE to 62, E to 15, S to 57, U to 59
BACB	DEFB $00,$00,$07,$00,$3E,$03,$00,$0F
BAD3	DEFB $02,$00,$39,$09,$00,$3B,$FF
BADA	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 59: dark stuffy passage. dark, "in". Exits: D to 58, S to 60
BAE2	DEFB $00,$00,$0A,$00,$3A,$02,$00,$3C
BAEA	DEFB $FF
BAEB	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 60: dark stuffy passage. dark, "in". Exits: SE to 61, N to 59, NW to 56
BAF3	DEFB $00,$00,$07,$00,$3D,$01,$00,$3B
BAFB	DEFB $06,$00,$38,$FF
BAFF	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 61: dark stuffy passage. dark, "in". Exits: N to 54, NW to 60
BB07	DEFB $00,$00,$01,$00,$36,$06,$00,$3C
BB0F	DEFB $FF
BB10	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06,$00,$00,$03,$00,$3D,$FF	Room 62: dark stuffy passage. dark, "in". Exits: E to 61
BB1E	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 63: dark stuffy passage. dark, "in". Exits: U to 64, N to 18, E to 58
BB26	DEFB $00,$00,$09,$00,$40,$01,$00,$12
BB2E	DEFB $03,$00,$3A,$FF
BB32	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 64: dark stuffy passage. dark, "in". Exits: NW to 65, W to 54, SW to 63
BB3A	DEFB $00,$00,$06,$00,$41,$04,$00,$36
BB42	DEFB $08,$00,$3F,$FF
BB46	DEFB $04,$FF,$D1,$04,$8E,$01,$6E,$06	Room 65: dark stuffy passage. dark, "in". Exits: N to 64, SE to 57, E to 19
BB4E	DEFB $00,$00,$01,$00,$40,$07,$00,$39
BB56	DEFB $03,$00,$13,$FF
BB5A	DEFB $04,$FF,$16,$01,$A2,$00,$EC,$02	Room 16: big goblins cavern. dark, "in". Exits: D to 57, NE to 18, SE to 13 through object 17
BB62	DEFB $C4,$B4,$0A,$00,$39,$05,$00,$12
BB6A	DEFB $07,$11,$0D,$FF
BB6E	DEFB $08,$FF,$BB,$03,$96,$01,$8E,$01,$D5,$B4,$01,$00,$37,$FF	Room 17: deep dark lake. dark, "at". Exits: N to 55
BB7C	DEFB $04,$FF,$D1,$04,$8E,$01,$89,$07	Room 18: dark winding passage. dark, "in". Exits: SW to 16, SE to 63, N to 13 through object 27
BB84	DEFB $00,$00,$08,$00,$10,$07,$00,$3F
BB8C	DEFB $01,$1B,$0D,$FF
BB90	DEFB $02,$FF,$C8,$82,$7F,$03,$EC,$02	Room 19: inside goblins gate. dark, "inside". Exits: W to 16, N to 16, S to 16, U to 20 through object 10, E to 16, SE to 16, SW to 16, D to 16, NE to 65, NW to 16
BB98	DEFB $E4,$B4,$04,$00,$10,$01,$00,$10
BBA0	DEFB $02,$00,$10,$09,$0A,$14,$03,$00
BBA8	DEFB $10,$07,$00,$10,$08,$00,$10,$0A
BBB0	DEFB $00,$10,$05,$00,$41,$06,$00,$10
BBB8	DEFB $FF
BBB9	DEFB $80,$FF,$C8,$82,$C6,$04,$EC,$02	Room 20: outside goblins gate. lit, "outside". Exits: D to 19 through object 10, E to 21
BBC1	DEFB $E4,$B4,$0A,$0A,$13,$03,$00,$15
BBC9	DEFB $FF
BBCA	DEFB $04,$FF,$F3,$01,$EC,$02,$00,$00	Room 13: goblins dungeon. dark, "in". Exits: N to 16 through object 17, W to 18 through object 27
BBD2	DEFB $00,$00,$01,$11,$10,$04,$1B,$12
BBDA	DEFB $FF
BBDB	DEFB $84,$FF,$BC,$04,$F4,$06,$00,$00	Room 21: treeless opening. lit, "in". Exits: E to 22, W to 20
BBE3	DEFB $00,$00,$03,$00,$16,$04,$00,$14
BBEB	DEFB $FF
BBEC	DEFB $84,$FF,$6D,$83,$93,$00,$00,$00	Room 22: beorns house. lit, "in". Exits: NE to 24, NW to 20, S to 46, SW to 12, N to 49
BBF4	DEFB $00,$00,$05,$00,$18,$06,$00,$14
BBFC	DEFB $02,$00,$2E,$08,$00,$0C,$01,$00
BC04	DEFB $31,$FF
BC06	DEFB $88,$FF,$C8,$02,$A4,$02,$00,$00	Room 24: forest gate. lit, "at". Exits: W to 22, S to 46, E to 25
BC0E	DEFB $E9,$B4,$04,$00,$16,$02,$00,$2E
BC16	DEFB $03,$00,$19,$FF
BC1A	DEFB $84,$FF,$EA,$04,$99,$00,$DC,$02	Room 25: bewitched gloomy place. lit, "in". Exits: W to 24, E to 66
BC22	DEFB $00,$00,$04,$00,$18,$03,$00,$42
BC2A	DEFB $02,$09,$00,$FF
BC2E	DEFB $84,$FF,$EA,$04,$27,$06,$BE,$06	Room 26: spider threads place. lit, "in". Exits: E to 29 through object 7, W to 50 through object 7, N to 28 through object 7, S to 27 through object 7
BC36	DEFB $00,$B5,$03,$07,$1D,$04,$07,$32
BC3E	DEFB $01,$07,$1C,$02,$07,$1B,$FF
BC45	DEFB $84,$FF,$A4,$02,$F7,$05,$00,$00	Room 27: smothering forest. lit, "in". Exits: N to 26 through object 7, W to 50 through object 7
BC4D	DEFB $0A,$B5,$01,$07,$1A,$04,$07,$32
BC55	DEFB $FF
BC56	DEFB $84,$FF,$27,$11,$D0,$03,$26,$02	Room 28: levelled elvish clearing. lit, "in". Exits: W to 25, E to 26 through object 7, NE to 30 through object 13
BC5E	DEFB $15,$B5,$04,$00,$19,$03,$07,$1A
BC66	DEFB $05,$0D,$1E,$FF
BC6A	DEFB $84,$FF,$BC,$00,$96,$01,$00,$00,$00,$00,$04,$07,$1A,$FF	Room 29: deep bog. lit, "in". Exits: W to 26 through object 7
BC78	DEFB $84,$FF,$11,$03,$17,$02,$03,$03	Room 30: elvenkings great halls. lit, "in". Exits: E to 31 through object 8, S to 32, W to 28 through object 13
BC80	DEFB $00,$00,$03,$08,$1F,$02,$00,$20
BC88	DEFB $04,$0D,$1C,$FF
BC8C	DEFB $04,$FF,$F3,$11,$8E,$01,$00,$00	Room 31: dark dungeon. dark, "in". Exits: SW to 32 through object 8, W to 30 through object 8
BC94	DEFB $23,$B5,$08,$08,$20,$04,$08,$1E
BC9C	DEFB $FF
BC9D	DEFB $84,$FF,$1C,$01,$17,$02,$00,$00	Room 32: elvenkings cellar. lit, "in". Exits: NE to 31 through object 8, N to 30, D to 33 through object 12
BCA5	DEFB $2E,$B5,$05,$08,$1F,$01,$00,$1E
BCAD	DEFB $0A,$0C,$21,$FF
BCB1	DEFB $88,$FF,$AA,$82,$00,$00,$00,$00	Room 33: forestriver. lit, "at". Exits: E to 34 through object 39
BCB9	DEFB $00,$00,$03,$27,$22,$09,$0C,$00
BCC1	DEFB $02,$2A,$00,$FF
BCC5	DEFB $88,$FF,$BB,$83,$13,$04,$00,$00	Room 34: long lake. lit, "at". Exits: N to 36, E to 35, NW to 33 through object 39, S to 45
BCCD	DEFB $00,$00,$01,$00,$24,$03,$00,$23
BCD5	DEFB $06,$27,$21,$02,$00,$2D,$FF
BCDC	DEFB $84,$FF,$E0,$86,$BB,$03,$00,$00	Room 35: lake town. lit, "in". Exits: N to 34, S to 34, E to 34, W to 34
BCE4	DEFB $40,$B5,$01,$00,$22,$02,$00,$22
BCEC	DEFB $03,$00,$22,$04,$00,$22,$FF
BCF3	DEFB $86,$FF,$4E,$85,$74,$05,$00,$00	Room 36: running river. lit, "on". Exits: U to 37, S to 34
BCFB	DEFB $4E,$B5,$09,$00,$25,$02,$00,$22
BD03	DEFB $FF
BD04	DEFB $84,$FF,$9F,$01,$D2,$01,$00,$00	Room 37: dragons desolation. lit, "in". Exits: N to 38, D to 36
BD0C	DEFB $62,$B5,$01,$00,$26,$0A,$00,$24
BD14	DEFB $FF
BD15	DEFB $84,$FF,$33,$87,$81,$01,$00,$00	Room 38: dale valley. lit, "in". Exits: N to 39, S to 37, NW to 40
BD1D	DEFB $71,$B5,$01,$00,$27,$02,$00,$25
BD25	DEFB $06,$00,$28,$FF
BD29	DEFB $88,$FF,$C8,$02,$40,$09,$00,$00	Room 39: front gate. lit, "at". Exits: N to 41, S to 38, W to 40
BD31	DEFB $7B,$B5,$01,$00,$29,$02,$00,$26
BD39	DEFB $04,$00,$28,$FF
BD3D	DEFB $86,$FF,$25,$85,$00,$00,$00,$00	Room 40: ravenhill. lit, "on". Exits: N to 42, SE to 37, E to 39
BD45	DEFB $86,$B5,$01,$00,$2A,$07,$00,$25
BD4D	DEFB $03,$00,$27,$FF
BD51	DEFB $84,$FF,$11,$83,$1E,$04,$00,$00	Room 41: lower halls. lit, "in". Exits: S to 39, E to 43, U to 44
BD59	DEFB $8E,$B5,$02,$00,$27,$03,$00,$2B
BD61	DEFB $09,$00,$2C,$FF
BD65	DEFB $84,$FF,$AE,$05,$00,$00,$00,$00	Room 42: sidedoor. lit, "in". Exits: S to 40, E to 43 through object 11, N to 51
BD6D	DEFB $98,$B5,$02,$00,$28,$03,$0B,$2B
BD75	DEFB $01,$00,$33,$FF
BD79	DEFB $04,$B0,$D1,$14,$F1,$05,$4A,$06	Room 43: smooth straight passage. dark, "in". Exits: W to 42 through object 11, E to 41
BD81	DEFB $AF,$B5,$04,$0B,$2A,$03,$00,$29
BD89	DEFB $FF
BD8A	DEFB $86,$FF,$52,$84,$0D,$04,$00,$00	Room 44: lonely mountain. lit, "on". Exits: D to 41, W to 42, S to 39, SW to 40
BD92	DEFB $B6,$B5,$0A,$00,$29,$04,$00,$2A
BD9A	DEFB $02,$00,$27,$08,$00,$28,$FF
BDA1	DEFB $86,$FF,$53,$05,$A4,$02,$00,$00	Room 46: forest road. lit, "on". Exits: E to 2, N to 24
BDA9	DEFB $00,$00,$03,$00,$02,$01,$00,$18
BDB1	DEFB $FF
BDB2	DEFB $88,$FF,$67,$07,$00,$00,$00,$00	Room 45: waterfall. lit, "at". Exits: S to 8, W to 3
BDBA	DEFB $00,$00,$02,$00,$08,$04,$00,$03
BDC2	DEFB $FF
BDC3	DEFB $86,$FF,$53,$05,$A4,$02,$00,$00	Room 2: forest road. lit, "on". Exits: E to 3, W to 46
BDCB	DEFB $00,$00,$03,$00,$03,$04,$00,$2E
BDD3	DEFB $FF
BDD4	DEFB $84,$FF,$A4,$02,$00,$00,$00,$00	Room 3: forest. lit, "in". Exits: W to 2, E to 45
BDDC	DEFB $00,$00,$04,$00,$02,$03,$00,$2D
BDE4	DEFB $FF
BDE5	DEFB $88,$FF,$4E,$05,$74,$05,$00,$00	Room 8: running river. lit, "at". Exits: N to 45, W to 3
BDED	DEFB $00,$00,$01,$00,$2D,$04,$00,$03
BDF5	DEFB $FF
BDF6	DEFB $88,$FF,$AA,$82,$00,$00,$00,$00	Room 23: forestriver. lit, "at". Exits: SE to 33 through object 42, N to 48
BDFE	DEFB $00,$00,$07,$2A,$21,$01,$00,$30
BE06	DEFB $FF
BE07	DEFB $86,$FF,$5A,$04,$00,$00,$00,$00	Room 48: mountains. lit, "on". Exits: SW to 49, E to 47, SE to 23
BE0F	DEFB $00,$00,$08,$00,$31,$03,$00,$2F
BE17	DEFB $07,$00,$17,$FF
BE1B	DEFB $88,$FF,$4E,$05,$03,$03,$00,$00	Room 49: great river. lit, "at". Exits: NE to 48, S to 22, E to 24, SW to 10
BE23	DEFB $00,$00,$05,$00,$30,$02,$00,$16
BE2B	DEFB $03,$00,$18,$08,$00,$0A,$FF
BE32	DEFB $84,$FE,$EA,$04,$2C,$02,$00,$00,$00,$00,$FF	Room 47: empty place. lit, "in". Exits: none
BE3D	DEFB $84,$FF,$A4,$02,$08,$03,$00,$00	Room 50: green forest. lit, "in". Exits: NE to 26 through object 7, W to 67
BE45	DEFB $00,$00,$05,$07,$1A,$04,$00,$43
BE4D	DEFB $FF
BE4E	DEFB $84,$FF,$EA,$04,$2C,$02,$00,$00	Room 51: empty place. lit, "in". Exits: N to 47, S to 42, U to 44
BE56	DEFB $00,$00,$01,$00,$2F,$02,$00,$2A
BE5E	DEFB $09,$00,$2C,$FF
BE62	DEFB $86,$FF,$22,$08,$7D,$07,$00,$00	Room 66: west bank. lit, "on". Exits: W to 25, E to 67 through object 9
BE6A	DEFB $BB,$B5,$04,$00,$19,$03,$09,$43
BE72	DEFB $FF
BE73	DEFB $86,$FF,$22,$08,$02,$02,$00,$00	Room 67: east bank. lit, "on". Exits: E to 50, W to 66 through object 9
BE7B	DEFB $C0,$B5,$03,$00,$32,$04,$09,$42
BE83	DEFB $FF
BE84	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 68: narrow path. lit, "on". Exits: E to 71, NE to 69, S to 10
BE8C	DEFB $00,$00,$03,$00,$47,$05,$00,$45
BE94	DEFB $02,$00,$0A,$FF
BE98	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 69: narrow path. lit, "on". Exits: N to 70, SW to 68, S to 10
BEA0	DEFB $00,$00,$01,$00,$46,$08,$00,$44
BEA8	DEFB $02,$00,$0A,$FF
BEAC	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 70: narrow path. lit, "on". Exits: SE to 72, S to 69
BEB4	DEFB $00,$00,$07,$00,$48,$02,$00,$45
BEBC	DEFB $FF
BEBD	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 71: narrow path. lit, "on". Exits: NW to 69, S to 74, W to 68
BEC5	DEFB $00,$00,$06,$00,$45,$02,$00,$4A
BECD	DEFB $04,$00,$44,$FF
BED1	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 72: narrow path. lit, "on". Exits: NW to 70, SW to 71, D to 75
BED9	DEFB $00,$00,$06,$00,$46,$08,$00,$47
BEE1	DEFB $0A,$00,$4B,$FF
BEE5	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 73: narrow path. lit, "on". Exits: E to 74, N to 10
BEED	DEFB $00,$00,$03,$00,$4A,$01,$00,$0A
BEF5	DEFB $FF
BEF6	DEFB $86,$FF,$D8,$14,$68,$04,$00,$00	Room 74: narrow path. lit, "on". Exits: N to 71, W to 73
BEFE	DEFB $00,$00,$01,$00,$47,$04,$00,$49
BF06	DEFB $FF
BF07	DEFB $86,$FF,$D8,$14,$40,$06,$00,$00,$00,$00,$0A,$00,$4C,$FF	Room 75: steep path. lit, "on". Exits: D to 76
BF15	DEFB $86,$FF,$D8,$14,$40,$06,$00,$00,$00,$00,$0A,$00,$4D,$FF	Room 76: steep path. lit, "on". Exits: D to 77
BF23	DEFB $86,$FF,$D8,$14,$40,$06,$00,$00,$00,$00,$0A,$00,$4E,$FF	Room 77: steep path. lit, "on". Exits: D to 78
BF31	DEFB $84,$FF,$33,$17,$96,$01,$44,$04	Room 78: deep misty valley. lit, "in". Exits: E to 79, U to 77
BF39	DEFB $00,$00,$03,$00,$4F,$09,$00,$4D
BF41	DEFB $FF
BF42	DEFB $84,$FF,$33,$17,$96,$01,$44,$04	Room 79: deep misty valley. lit, "in". Exits: W to 78, U to 74
BF4A	DEFB $00,$00,$04,$00,$4E,$09,$00,$4A
BF52	DEFB $FF