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How to hack text in the intro and ending sequences:

Use the following values to determine which characters are located where and what to replace them with.

0 = 10
1 = 11
2 = 12
3 = 13
4 = 14
5 = 15
6 = 16
7 = 17
8 = 18
9 = 19
A = 1A
B = 1B
C = 1C
D = 1D
E = 1E
F = 1F
G = 20
H = 21
I = 22
J = 23
K = 24
L = 25
M = 26
N = 27
O = 28
P = 29
Q = 2A
R = 2B
S = 2C
T = 2D
U = 2E
V = 2F
W = 30
X = 31
Y = 32
Z = 33
! = 34
: = 35
, = 36
.. = 37
. = 38
SPACE = 55
LINE BREAK = FE
END = FD

So for example, if one were looking for "BELMONT" in the script, they would search the following hex-value in HxD or another hex editor:
1B 1E 25 26 28 27 2D

To replace BELMONT with LECARDE, the above hex would be replaced with the following:
25 1E 1C 1A 2B 1D 1E

Up to 27 characters are used per line. Note that .. (37) is used for ellipses.

It is also possible to include more line breaks than an original cutscene sequence. For example, having 5 lines in the very first screen rather than 4 is possible by inserting an extra line break with FE.

Below are listings for each script location.

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Where to find the official intro:

 (Screen 1)
 THE ANCESTORS OF THE
BELMONT FAMILY ARE DOOMED
TO CONFRONT THE POWER OF
EVIL INCARNATE......DRACULA!

Location: 55 2D 21 1E 55 1A 27 1C 1E 2C 2D 28 2B 2C 55 28 1F 55 2D 21 1E FE 1B 1E 25 26 28 27 2D 55 1F 1A 26 22 25 32 55 1A 2B 1E 55 1D 28 28 26 1E 1D FE 2D 28 55 1C 28 27 1F 2B 28 27 2D 55 2D 21 1E 55 29 28 30 1E 2B 55 28 1F FE 1E 2F 22 25 55 22 27 1C 1A 2B 27 1A 2D 1E 37 37 37 1D 2B 1A 1C 2E 25 1A 34

 (Screen 2)
 IN 1917,A COUNTESS SOUGHT
TO REVIVE THE LONG DEAD
SPIRIT OF THE VAMPIRE.HER
NAME WAS ELIZABETH BARTLEY.

Location: 55 22 27 55 11 19 11 17 36 1A 55 1C 28 2E 27 2D 1E 2C 2C 55 2C 28 2E 20 21 2D FE 2D 28 55 2B 1E 2F 22 2F 1E 55 2D 21 1E 55 25 28 27 20 55 1D 1E 1A 1D FE 2C 29 22 2B 22 2D 55 28 1F 55 2D 21 1E 55 2F 1A 26 29 22 2B 1E 38 21 1E 2B FE 27 1A 26 1E 55 30 1A 2C 55 1E 25 22 33 1A 1B 1E 2D 21 55 1B 1A 2B 2D 25 1E 32 38

 (Screen 3)
 TO REVIVE HIM,SHE NEEDED
TO TRAVEL ALL OVER EUROPE,
ENLISTING HELP FROM ALL
THE POWERS OF DARKNESS.

Location: 55 2D 28 55 2B 1E 2F 22 2F 1E 55 21 22 26 36 2C 21 1E 55 27 1E 1E 1D 1E 1D FE 2D 28 55 2D 2B 1A 2F 1E 25 55 1A 25 25 55 28 2F 1E 2B 55 1E 2E 2B 28 29 1E 36 FE 1E 27 25 22 2C 2D 22 27 20 55 21 1E 25 29 55 1F 2B 28 26 55 1A 25 25 FE 2D 21 1E 55 29 28 30 1E 2B 2C 55 28 1F 55 1D 1A 2B 24 27 1E 2C 2C 38

 (Screen 4)
 TWO YOUNG VAMPIRE HUNTERS
SET OUT TO FULFILL THEIR
DESTINY.... PUSH BACK THE
EVIL HORDES AND DRIVE THE
VAMPIRE BACK INTO HIS DARK
NETHERWORLD.

Location: 55 2D 30 28 55 32 28 2E 27 20 55 2F 1A 26 29 22 2B 1E 55 21 2E 27 2D 1E 2B 2C FE 2C 1E 2D 55 28 2E 2D 55 2D 28 55 1F 2E 25 1F 22 25 25 55 2D 21 1E 22 2B FE 1D 1E 2C 2D 22 27 32 37 37 55 29 2E 2C 21 55 1B 1A 1C 24 55 2D 21 1E FE 1E 2F 22 25 55 21 28 2B 1D 1E 2C 55 1A 27 1D 55 1D 2B 22 2F 1E 55 2D 21 1E FE 2F 1A 26 29 22 2B 1E 55 1B 1A 1C 24 55 22 27 2D 28 55 21 22 2C 55 1D 1A 2B 24 FE 27 1E 2D 21 1E 2B 30 28 2B 25 1D 38

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Where to find John's ending:

 (Screen 1)
 THE RESURRECTION OF
DRACULA HAS BEEN AVERTED.

Location: 55 2D 21 1E 55 2B 1E 2C 2E 2B 2B 1E 1C 2D 22 28 27 55 28 1F FE 1D 2B 1A 1C 2E 25 1A 55 21 1A 2C 55 1B 1E 1E 27 55 1A 2F 1E 2B 2D 1E 1D 38

 (Screen 2)
 HOWEVER, THE BLOOD OF THE
VAMPIRE HUNTERS STILL
COURSES THROUGH HIS VEINS.

Location: 55 21 28 30 1E 2F 1E 2B 36 2D 21 1E 55 1B 25 28 28 1D 55 28 1F 55 2D 21 1E FE 2F 1A 26 29 22 2B 1E 55 21 2E 27 2D 1E 2B 2C 55 2C 2D 22 25 25 FE 1C 28 2E 2B 2C 1E 2C 55 2D 21 2B 28 2E 20 21 55 21 22 2C 55 2F 1E 22 27 2C 38

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Where to find Eric's ending:

 (Screen 1)
 THUS,ERIC HAS FULFILLED
HIS DESTINY AS A VAMPIRE
HUNTER.

Location: 55 2D 21 2E 2C 36 1E 2B 22 1C 55 21 1A 2C 55 1F 2E 25 1F 22 25 25 1E 1D FE 21 22 2C 55 1D 1E 2C 2D 22 27 32 55 1A 2C 55 1A 55 2F 1A 26 29 22 2B 1E FE 21 2E 27 2D 1E 2B 38

 (Screen 2)
 NOW HE MUST VENTURE FORTH
INTO GREATER UNKNOWNS....

Location: 55 27 28 30 55 21 1E 55 26 2E 2C 2D 55 2F 1E 27 2D 2E 2B 1E 55 1F 28 2B 2D 21 FE 22 27 2D 28 55 20 2B 1E 1A 2D 1E 2B 55 2E 27 24 27 28 30 27 2C 37 37

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