【转贴】CEUTHONYMUS'S PHANTASY STAR IV SAVE-STATE TWEAKING

XXXXXXXXXXXXXX CEUTHONYMUS'S  PHANTASY STAR IV  SAVE-STATE TWEAKING
version 1.0

PURPOSE
This is intended as a supplement to Thundergod's PSIV Save State Hacking
Guide (v1.1).
See that for basics of save-state files, hexadecimal, working with offsets,
etc.
This guide contains:
  -info on character stats
  -info on enemy stats
  -analysis of some spells
  -an attempt to analyze how attacks work
  -a convenient technique/skill summary
  -a guide to weapons and armor
  -a hexadecimal index to all items, techs and skills
  -other fun facts

_______________________________________
INFO ON STATS

STRENGTH, MENTAL, AGILITY, DEXTERITY  (str, mtl, ag, dex)
  Along with HP and TP, these are your characters primary stats.
  Roughly:
strength - determines attack power
mental - determines magic efficacy and resistance
agility - determines defense power and position in tournament
dexterity - determines ability to strike enemy
  Now each of these appears in three forms in the save-state file:
1) base. This reflects your characters intrinsic ability, independent
of equipment. It is incremented when you advance a level
2) equipped. Certain equipment (such as psy-shield swift-helm) will add
to your base stat. The equipped stat is the sum of the base stat
and whatever is added by your equipment. It is recalculated
whenever you equip or unequip an item.
   This is the value that appears in the stat window during the
game. To see your base stats, just unequip everything.
3) in-battle. During battle, the power of some of your chars actions
   are base on this stat.
Certain enemy/friendly magics (such as saner, vision)
   may modify this stat.
This stat is initialized to your equipped stat at the beginning
   of a battle.

ATTACK POWER, DEFENSE POWER, MAGIC DEFENSE POWER (atk, dfs, mdfs)
  These stats are based on the others. Roughly,
atk - your attack power when attacking with a weapon
dfs - your protection from enemy attacks
mdfs- your protection from enemy magic

  Now magical defense is a 'hidden' stat that does not appear in the stat
window.
  It looks to me like the game was designed with the idea that mdfs would
act
  like the other stats, but was later removed from view for some reason,
maybe
  just to make things simpler. It appears to work similarly to dfs,
  and is almost as important. Below I list the mdfs values for armor and
shields.

  Each equippable item may add to these stats. They are set as:
atk = base str + equipments attack power
dfs = base ag  + equipments defense power
mdfs= base mtl + equipments magical defense power

  Each of these stats appears in 2 forms in the save state file
1) standard. This is recalculated as above whenever you equip or unequip
an item.
atk and dfs appear in your stat window.
2) in-battle. This is initialized to the standard stat at the beginning
of
a battle. It may be modified by certain enemy/friendly magics
(such as shift, deban) during fighting.

_______________________________________
STAT-MODIFYING SKILLS AND TECHNIQUES

(ib = in-battle)

shift:
sets selected chars  ib atk := standard atk + casters ib mtl

saner:
sets each chars ib ag  := equipped ag + casters ib mtl

vision:
sets each chars ib dex := equipped dex + 8 ?

barrier:
sets each chars ib mdfs := standard mdfs + casters ib str

deban, warla, blessing:
sets each chars ib dfs := standard dfs + caster's ib mtl

war cry:
sets grys ib atk := standard atk + gryz ib str

doran:
   decrease enemies ib ag by casters ib mtl
   (leaves at least 01)

illusion:
      decrease enemies ib ag by rikas ib ag
message 'agility is down!' indicates at least one enemy
   was affected

gelun, telele:
decrease enemies  ib atk  by casters ib mtl

power shield: (similar to shift)
sets ib atk := standard atk + 48 ?

Note that if you cast 2 spells which modify the same stat (such as deban,
warla)
  the latter overwrites the effect of the first

___________________________________________
HEALING

(all numbers subject to random shifting)

res    adds 16  + mtl (equipped) of caster    to one humanoid
gires       80  + mtl
nares       240 + mtl
sar adds 0 + mtl to all humanoids
gisar       64  + mtl
nasar       160 + mtl
miracle adds 80  + mtl to all
recover adds 240 + str to android caster
medic pwr adds 0 + str to all humanoids, revives
medice adds 128 + mtl to one
ataraxia adds 0 + mtl technique points to all
regen max hp one humanoid, revives

monomate adds 48 to one humanoid
dimate adds 96
trimate adds 320

woodcane adds 32 to one humanoid
guard rod adds 64 to all humanoids

moon dew revive one humanoid at 1/4 max hp
sol dew max hp one humanoid, revive
star dew adds 128 hp all humanoids
___________________________________
THE OFFSETS

11888 - 118AF items. 40 items max. see item index below.
118B0 - 118B3 money
118BC - 1195B macros are stored here

_____________
CHAZ OFFSETS

11980,1 level
11982-11985 experience
11986,7 current HP
11988,9 maximum HP
1198A,B cTP
1198C,D mTP
1198E condition (00=normal 01=poisioned 03=paralyzed 04=dying ..)
11990 str base
11991 str equipped
11992 str in battle
11993 mtl base
11994 mtl
11995 mtl ib
11996 ag base
11997 ag
11998 ag equipped
11999 dex base
1199A dex
1199B dex ib
1199C,D atk
1199E,F atk ib
119A0,1 dfs
119A2,3 dfs ib
119A4,5 mdfs
119A6,7 mdfs ib
119A8 - 119C3 sensitivity factors (probably similar to enemy's, see below)
119C4 weapon slot 1
119C5 weapon slot 2
119C6 headgear slot
119C7 armor slot

119CA-119D9 possessed techniques (max 16). see index below.
you can give a character any tech you want, but it may
not work right.
119DA-119E1 possesed skills (max 8, only 7 display properly)
Changing these is less likely to work correctly. see index below.
119E2-119F1 skill amounts. alternates current/maximum number,
in the same order as they are possesed

119F8-119FB alys's name. letters are stored as
A=01 B=02 ... (not ascii)
119FE,F alys's occupation

___________________________
OTHER CHARACTERS

The arrangement of the other character's stats is the same as for chaz.

chaz 11980 offset of first byte of experience
alys 11a00
hahn 11a80
rune 11b01
gryz 11b80
rika 11c00
demi 11c80
wren 11d00
raja 11d80
kyra 11e00
seth 11e80
____________________
ENEMY STATS

1st enemy: (=leftmost on screen)

name 6678-  (terminated by FF)
cHP 6686,7
mHP 6688,9
tech seal? 668E
ag 6697
ag ib 6698
atk 669C,D
atk ib 669E,F
dfs 66A0,1
dfs ib 66A2,3
mdfs 66A4,5
mdfs ib 66A6,7
sensitivity factors  66A8-66C2 (see section on damage)

exp 66D8,9 (changing this is the easiest way to gain
   levels early in the game)
money 66DA,B

2cd enemy: 66F8 (beginning of name)
3rd enemy: 6778
4th enemy: 67F8

_________________________________________________
DAMAGE AND SENSITIVITY FACTORS

How is the damage inflicted calculated?

Each kind of enemy has a certain degree of susceptibility to
different weapons, techniques and skill attacks. This is determined
by 14 'sensitivity factors', numbers usually between 0 and 4.
Each weapon and most offensive techs and skills is associated with
one of these factors. I refer to the weapons and spells associated with
the first factor (offset 66A8 in the first enemy) as
"group 1" or "G1" weapons, etc.

A partial list:

(for techs and certain skills)
66A8 G1 xzan  hewn  burst-rocket  phonomezer  corrosion
66AA G2 flare  legeon  positron-bolt  astral
66AC G3 xfoi  flaeli  dynamite
66AE G4 xgra
66B0 G5 xwat
66B2 G6 xtsu  rayblade  megid
66B4 G7 tandle
66B6 G8 holyword
66B8 G9 brose
66BA G10 vol  savol  death  eliminate  diem  dthspell
     gelun  doran
66BC G11 earth  moonshade stasisbeam  rimit  bindwa  mindblst
     illusion  seals  telele  shadow
66BE G12 spark  hijammer
66C0 G13 efess  st-fire
66C2 G14 crash  negatis  explode

(for weapons)
G1 stun-shot  torndagger  tt dagger
G2 laser-sword  plasma-sword  lac-sword
G6 psy-wand  silver-tusk  elsydeon
(i list the group of each weapon in my weapons guide below)

(for combos)
G1  silent wave
G2  triblaster
G3  firestorm shooting star
G5  blizzard
G6  destruct paradin blow
G7  conduct thunder
G8  purify light (ID)
G10 holocaust lethal image (ID)
G12 circuit breaker (ID)
G13 grand cross
G14 black hole (ID)

note each of these is 1 byte. the odd offsets in 66A9-66C3 are always
repetitions of the even offsets 66A8-66C2. The odd offsets dont
appear to do anything and i dont know why theyre there.

Offensive skills work in several different ways- some behave like
techniques,
some are dependent on the weapon equipped, a few (like rayblade) act like a
tech
but must have a weapon equipped to be used (but which weapon doesnt matter).
I sometimes refer to techs and tech-like skills as just 'magics' or
'spells'.

If the associated sensitivity factor of a given weapon or spell
is 0, such an attack will invariably do only 1 damage. Some bosses and
creatures (such as dimension worms) exploit this and are susceptible to
only a few kinds of attacks. Look for high values to choose which attacks to
use.

Instant-death, freezing, and enemy-stat modifying spells also have
sensitivity factors- the higher the number the better the probability of
success (with a 0 factor making it impossible). Note there are 5
different instant-death groups, and 2 freeze groups.

Skills such as crosscut, dblslash, etc do not have their own
sens. factor, but instead depend on the sensitivity factor of the weapon
equipped.

A) damage done by magic attacks:
  the damage inflicted on an enemy by magic Y can be predicted by

  damage= [(Y-base + 1/2 caster's ib mtl) * enemys Y-factor]
         - enemys ib mdfs

  where the base values are
  foi 12 wat 16 tsu 24 zan 8 gra 16
  gifoi 36 giwat 40 githu 48 gizan 32 gigra 40
  nafoi 68 nawat 72 nathu 80 nazan 64 nagra 72

  efess 80 st-fire 72 rayblade 88
  hewn 32 tandle 72 astral    88
  flaeli 24 megid 127 legeon 112

  corrosion 72 (with dfs in place of mdfs)

  this number is then randomly perturbed and subject to constraints:
1) any attack which strikes does at least 1 damage
2) no attack does more than 999 damage
  (this goes for all kinds of attacks)

B) Some android skills

burst-rocket:
damage= [72  + 1/2 wrens ib str] * enemys burst-rocket factor  - enemys
ib dfs
phonomezer:
damage= [88  + 1/2 demis ib str] * enemys phonmezer factor    - enemys
ib dfs
flare:
damage= [64  + 1/2 wrens ib str] * enemys flare factor       - enemys
ib mdfs
positron bolt:
damage= [120 + 1/2 wrens ib str] * enemys pbolt factor    - enemys ib
mdfs

C) damage done by magical weapons (when used as an item in battle)

damage= lac-rod: 16 [ efess    ]
thunderclaw: 56    [ tandle  ]
flamesword: 56 * [ flaeli  ]  factor of enemy  - enemy ib mdfs
mahlay dagger: 80?    [ nafoi ]
eclipse torch: 24 [ st-fire ]

torndagger: 56 * [ hewn ]    factor of enemy  - enemy ib dfs
dynamite:    64    [ dyn. ]

D) damage done by weapon-based attacks:
  the damage inflicted by weapon Y appears to run as (?)
damage= [5/8 * fighters ib atk * enemys Y-factor] - enemys ib dfs
  this is just a first guess.

  chaz'z attack, crosscut, airslash are based in some way on:
ib atk, enemys sensitivity factor for the sword chaz is using, enemys ib
dfs.
  And vortex, doubslash, dirupt, sweeping are probably similar.

  The important thing to note here is that the value of a weapon to you
  cannot be measured just by its atk power- you must also consider which
  group it belongs to. In fact since the sensitivity factor acts
multiplicatively,
  the group is usually the primary consideration. This accounts for the
great power of
  weapons like elsydeon and silver tusk.

E) combos:
  i think the damage done by most of the (non instant-death) combos is
  damage= [  sum of base values of spells involved  (as in part A)
         +1/2 sum of mtl's of casters ]
      * enemy's combo factor    - enemys mdfs

None of the above is certain. It was inferred experimentally, using a few
trials and intuition (not through analysis of the ROM).

________________________________
BIOS VS MECHS

Bios and mechs are differentiated by their sensitivity factors.
Consider how the factors (66A8-66C2) differ
for some different bios and mechs:

TECH USER 2 2 2 2 2 2 2 1 1 2 2 0 1 2
CENTAUR 2 2 2 2 2 3 2 2 1 2 2 0 3 2
RED MOLE 2 2 4 2 1 2 2 0 1 2 2 0 0 2
DEZO OWL 2 2 4 2 1 2 2 0 1 2 2 0 0 2
SOLDRFIEND 2 2 2 2 2 3 1 3 1 2 2 0 3 2
crminheads 2 2 2 2 2 3 2 2 1 1 1 0 3 2
illusionist 2 2 2 2 2 3 2 1 1 1 0 0 3 2

      X    X X X X

BALDUEL 2 2 2 2 2 2 3 0 2 0 0 2 0 2
BLAUZEN 1 2 1 2 1 2 3 0 2 0 0 2 0 2
TOWER 1 2 2 1 1 2 3 0 2 0 0 2 0 2
TARANTELLA 2 2 2 2 2 2 3 0 2 0 0 2 0 2
STAR DRONE 2 2 2 2 2 2 3 0 2 0 0 2 0 2
SWEEPER 1 2 1 2 1 2 3 0 2 0 0 3 0 2
SILVALT 2 2 2 2 2 2 3 0 2 0 0 2 0 2
siren386 2 2 1 2 1 2 3 0 2 0 0 2 0 2

______________________________
RANDOM STUFF

- put A4 in your itemlist. It will be named 'wat' in your list and when used
  as an item during battle it will do 999 damage to every enemy on screen
  (for most enemies). Actually the damage done is about 80 * the numerical
  value of the first letter of the enemys name, so creatures whose name
  starts early in the alphabet are somewhat resistant.

- put 8C in your itemlist. It gives you a little MAP.

- the SHADOWBLADE _decreases_ your stats. this happens because the sword is
  so powerful a rollover error occurs when your stats are recalculated. If
  you equip level 1 chaz with it (when his stats are very small) it will
  give him  mtl 255  dex 254 , until he advances a level.

- if your emulator crashes when fighting LASHIEC, you can get around it by
  giving him 5 hit points and killing him in one hit.

- you choose the characters: your current fighters are stored at
  11882-11886.

chaz 00 you can change these to get whoever you want.  you
alys 01         can even duplicate a character (although the copies
hahn 02 wont be independent). Resurrect alys! Have 5 rajas!
rune 03
gryz 04 you may have to reorder or enter a battle to get them
rika 05          to display right after editing.
demi 06
wren 07 of course, it doesnt work perfectly, but have fun.
raja 08
kyra 09
seth 0A
      term FF

- even if you kill zio the first time (by fooling with his stats), he still
kills
  alys.

__________________________________________
GUIDE TO TECHNIQUES AND SKILLS

W = a weapon must be equipped to use this skill
* = a skill which doesnt require a weapon

Healing  (# = works on androids)
3 res +hp one ch ha ri ra ky
6 gires
9 nares
12 sar +hp all ri ra
24 gisar
36 nasar
* recover +hp android # de wr
* medicpwr +hp all, revive de
* ataraxia +tp all ra
* miracle +hp all # ra
* medice +hp one # ky
36 regen max hp one, revive ra

Special Healing
9 arows cure sleep (all) ru ra
2 anti cure posion ch ha ra ky
5 rimpa cure paralysis ch ha ra ky
12 rever resurrect ch ru ra

Freeze
W earth one ch
W moonshade all      al
* stasis beam one de
10 rimit all ha ra
* hijammer all wr
* bindwa one ky

Augmentation
7 shift +atk (one) al ri
6 saner +ag al ri
5 gelun -enemy atk ha
* vision +dex ha
4 doran -enemy ag ha
* illusion -enemy ag ri
* barrier +mdfs de wr
5 deban +dfs ri
* war cry +atk (gryz) gr
8 seals prevents enemy techs ru ra
* blessing +dfs ra
* telele -enemy atk ky
* warla +dfs ky

Accessory
4 hinas exit dungeon ch ru
8 ryuka teleport ch ru

Single enemy attacks
3 foi fire al ru ky
6 gifoi
9 nafoi
W vortex al
4 wat ice ha ru
7 giwat
10 nawat
6 tsu beam ch
11 githu ch
15 nathu ch
* flaeli fire ru ky
W crosscut 2x ch
W doubleslash 2x ri
* flare wr
W rayblade ch
* astral ha

All enemy attacks
10 gra gravity ru ky
15 gigra
19 nagra
* hewn tornado ru ky
8 zan tornado ch al ha
12 gizan
16 nazan
W airslash ch
W disrupt ri
* st fire      holy ra
* phononmzr de
* burst rock wr
* efess holy ru
* tandle energy drain ru ky
* positronbolt wr
* sweeping gr
30 megid super attack ch
* legeon ru

Instant death attacks
16 brose all ch gr
W crash one gr
8 vol one ha
16 savol all ha
W death one al
* spark one de wr
W eliminate one ri ha
* holyword one ra
* diem one ru
* negatis all ru
* explode one ch

Seths skills
* dthspell instant death (one)
* mindblst freeze (all)
* corrosion all-enemy attack
* shadow -enemy ag
______________________________________________
GUIDE TO WEAPONS AND ARMOR

Swords - Chaz grp atk dfs
steel 1 14 2
tt 1 29 5
crc 1 43 7
laser 2 58 10
alis 1 1 0
plasma 2 70 12
flame 3 85 15 flaeli, str 4
laconian 2 103 19 dex 10
guardian 2 122 22 str 10, dex 10
elysdeon 6 127 25 holyword
shadow blade 1 50    -5 mtl -10, ag -5, dex -10, mdfs -10

Daggers - Chaz, Hahn
grp atk
hunt knife 1 5
dagger 1 2
tt dagger 1 10
crc knife 1 14
laser knife 2 21
plasma dagger 2 25
tornado dagger 1 34 hewn, str 2
laconian dagger 2 39
mahlay dagger 1 60 dfs 10 , nafoi, hahn only

Slashers - Alys, Kyra
grp atk
boomerang 1 1
slasher 1 4
tt 1 9
laser 1 12
laconian 2 30
moon 1 42 moonshade

Axes - Gryz
grp atk dfs
tt 1 26 8
broad 1 32 14
struggle 1 38 20
laser 2 45 25
laconian 2 109 40
defeat 1 120 40 bindwa

Rods - Rune, Raja
grp atk mtl mdfs
wood cane 1 4 1 2 res
force cane 1 26
psy wand 6 11 4 7
silver rod 1 18 2 7
dream rod 1 20 2 2 dfs 4, bindwa
laconian rod 2 26 8 efess (all)
guardian rod 2 32 12 sar

Claws - Rika
grp atk
claw 1 12
saber 1 18
laser 2 25 mdfs 2
plasma 2 32
thunder 7 39 tandle, str 2
silver tusk 6 42 dfs 2, mdfs 2
laconian 2 51
genocyber 1 53 diem
guardian 2 60 dfs 3, mdfs 3

Guns - Wren, Demi (*=wren only)
grp atk
impacter 1 31
stun shot 1 44 bindwa
wave shot 1 62
pulse laser* 2 39 all
plamsa rifle* 2 73
napalm shot* 3 86
puls vulcan* 2 58 all
plasma launch* 2 105
sonic buster 1 112
photon eraser* 2 125

Shields dfs mdfs weight
ltr 2 L
cb 5 L
tt 7 H
gr 11 L
crc 15 H
laser bar 18 12 L
psy 21 11 L mtl 1
plasma field 22 11 M
sl 25 4 L
rf 23 16 M
power 24 0 H str 10, atk 10, shift
lac 29 5 H
mahlay 28 12 hahn only
guard 30 18 H

H=Ch Al Gr Ri
M=Ch Al Gr Ri Ha Ky
L=Ch Al Gr Ri Ha Ky Ru Ra

Headgear
crowns: (alys rika kyra)
dfs mdfs mtl
ltr crown 1
cb crown 3 1
tt crown 7
gr crown 11
psy crown 13 4 3
sl crown 16 4
lac crown 19 6
mota ring 21 10 ag 1, rika only

helms: (chaz gryz)
ltr helm 1
cb helm 4
tt helm 7
crc helm 12
sl helm 14 3 2
swift helm 19 3 ag 6
lac helm 22 5
algo ring 24 12 2 str 2, ag 2, dex 2, chaz only

gears: (demi wren)
head gear 7 1
tt gear 10 2
crc gear 13 3
zr gear 16 4
comp gear 18 5
el gear 22 6
lac gear 25 7
palma ring 28 10 wren only

circlets: (hahn rune raja)
lthr band 1
circlet 2 1
psy circlet 5 6 5
sl circlet 10 5 3
lac circlet 12 8 4
dezo ring 20 13 3 rune only
mahlay ring 18 10 2 hahn only

Armor dfs mdfs mtl

(Ch Al Gr Ri Ha Ky)
ltr cloth 2
cb suit 10
cyber suit 50 str 5, atk 5

gr suit 16 Ha Ri Ky
mahlay mail 65 17 hahn only

(Ch Al Gr Ri)
tt mail 15
crc mail 25
psy mail 35 4 2
sl mail 49 4
rf mail 53 14
lac mail 64 9
guard mail 76 12

(De Wr)
tt armor 36 4
crc armor 44 8
space armor 53 12
zrc armor 62 16
comp armor 72 20
el armor 82 24
lac armor 94 28
guard armor 108 36

(Ru Ra Ky)
white mantle 10 2 1
psy robe 33 6 2
frade mantle 42 7 3
sl mantle 49 11 3
phant robe 52 12 ag 5, dex 5
rf robe 58 14
guard robe 72 17

_______________________________________________
INDEX OF ITEMS, TECHNIQUES, SKILLS

items
00: Empty
01: Dagger
02: Hunting Knife
03: Boomerang
04: Leather Cloth
05: Leather Helm
06: Leather Crown
07: Leather Band
08: Steel Sword
09: Slasher
0A: Leather Shield
0B: Carbon Suit
0C: Carbon Shield
0D: Carbon Helm
0E: Carbon Crown
0F: Circlet
10: Wooden Cane
11: White Mantle
12: Titanium Sword
13: Titanium Dagger
14: Titanium Slasher
15: Titanium Axe
16: Broad Axe
17: Titanium Mail
18: Titanium Shield
19: Titanium Helm
1A: Titanium Crown
1B: Nothing*
1C: Graphite Suit
1D: Graphite Shield
1E: Ceramic Sword
1F: Graphite Crown
20: Claw
21: Ceramic Knife
22: Ceramic Shield
23: Laser Slasher
24: Saber Claw
25: Struggle Axe
26: Ceramic Mail
27: Ceramic Helm
28: Laser Sword
29: Laser Claw
2A: Laser Barrier
2B: Impacter
2C: Titanium Armor
2D: Head Gear
2E: Stun Shot
2F: Laser Axe
30: Laser Knife
31: Ceramic Armor
32: Titanium Gear
33: Psychic Mail
34: Psychic Shield
35: Psychic Crown
36: Psychic Circlet
37: Force Cane
38: Psychic Robe
39: Pyscho Wand
3A: Frade Mantle
3B: Wave Shot
3C: Space Armor
3D: Ceramic Gear
3E: Plasma Rifle
3F: Pulse Laser
40: Plasma Sword
41: Plasma Claw
42: Plasma Dagger
43: Plasma Field
44: Silver Rod
45: Silver Mantle
46: Silver Circlet
47: Silver Mail
48: Silver Shield
49: Silver Helm
4A: Silver Crown
4B: Zirco Gear
4C: Napalm Shot
4D: Zirco Armor
4E: Flame Sword
4F: Thunder Claw
50: Tornado Dagger
51: Dream Rod
52: Phantasm Robe
53: Silver Tusk
54: Pulse Vulcan
55: Compound Armor
56: Compound Gear
57: Reflect Mail
58: Reflect Shield
59: Reflect Robe
5A: Laco Sword
5B: Laco Dagger
5C: Laco Claw
5D: Laco Slasher
5E: Guard Rod
5F: Plasma Launcher
60: Elastic Armor
61: Elastic Gear
62: Laco Rod
63: Genocycle Claw
64: Swift Helm
65: Moon Slasher
66: Power Shield
67: Laco Mail
68: Laco Helm
69: Laco Crown
6A: Laco Circlet
6B: Laco Shield
6C: Cyber Suit
6D: Guard Sword
6E: Photon Eraser
6F: Laco Armor
70: Laco Gear
71: Mahlay Dagger
72: Guard Claw
73: Guard Armor
74: Guard Robe
75: Guard Mail
76: Nothing
77: Elsydeon
78: Laco Axe
79: Sonic Buster
7A: Defeat Axe
7B: Nothing
7C: Mahlay Mail
7D: Monomate
7E: Dimate
7F: Trimate
80: Antidote
81: Cure Paralysis
82: Moon Dew
83: Star Dew
84: Telepipe
85: Escapipe
86: Sol Dew
87: Guard Shield
88: Mahlay Shield
89: Shadow Blade
8A: Alis Sword
8B: Dynamite
8C: Nothing  -map!
8D: Alshline
8E: Eclipse Torch
8F: Aero Prizm
90: Repair Kit
91: Shortcake
92: Penguin Feed
93: Perolymate
94: Pennant
95: Wood Carving
96: Land Rover
97: Ice Digger
98: Hydrofoil
99: Control Key
9A: Canceller
9B: Palma Ring
9C: Motavia Ring
9D: Dezolis Ring
9E: Rykros Ring
9F: Algo Ring
A0: Mahlay Ring
A1 - FF: Debug items
These debug items can be used in battle without crashing:
A1-AA AC-AF B1 B2 B4-BB BC BD C0-C3 C6 C9 CB CD
D5 D6 D9 DB E2 E4 E5. Most dont appear to do anything.

techs
00  (ignored)
01  FOI
02  GIFOI
03  NAFOI
04  WAT
05  GIWAT
06  NAWAT
07  TSU
08  GITHU
09  NATHU
0a  ZAN
0b  GIZAN
0c  NAZAN
0d  GRA
0e  GIGRA
0f  NAGRA
10  MEGID
11  BROSE
12  VOL
13  SAVOL
14  GELUN
15  DORAN
16  SEALS
17  RIMIT
18  RES
19  GIRES
1a  NARES
1b  SAR
1c  GISAR
1d  NASAR
1e  SHIFT
1f  SANER
20  DEBAN
21  FEEVE
22  ANTI
23  RIMPA
24  REVER
25  REGEN
26  AROWS
27  RYUKA
28  HINAS

skills
00  (ignored)
01  CROSSCUT
02  RAYBLADE
03  DBLSLASH
04  FLAELI
05  FLARE
06  VORTEX
07  ASTRAL
08  AIRSLASH
09  DISRUPT
0A  HEWN
0B  TANDLE
0C  EFESS
0D  LEGEON
0E  BURSTROC
OF  POSIBOLT
10  SWEEPING
11  PHONON
12  ST. FIRE
13  CORRSION
14  EXPLODE
15  ELIMINAT
16  DIEM
17  SPARK
18  DEATH
19  HOLYWORD
1A  DTHSPELL
1B  NEGATIS
1C  ILLUSION
1D  TELELE
1E  SHADOW
1F  EARTH
20  HIJAMMER
21  MOONSHAD
22  CRASH
23  STASISBM
24  BINDWA
25  MINDBLST
26  BARRIER
27  WAR CRY
28  BLESSING
29  WARLA
2A  RECOVER
2B  MEDICE
2C  MIRACLE
2D  MEDIC PW
2E  ATARAXIA
2F  VISION

These are the skills chaz can use (without crashing the program):
crosscut, rayblade, doublslash (sort of), flare, astral, airslash,
disrupt (so), sweeping, corrosion, explode, eliminate (so), spark?,
dthspell, illusion (so), shadow, earth, crash (so), stasisbeam,
mindblast, barrier, recover, vision.

_________________________________
DISCLAIMER

i make no claims of ownership to this guide. anyone who wants
to post, exchange, emend, modify, supplement, plagiarize, or butcher
it can do want they want. hopefully other people who are interested
in this sort of thing will post corrections and additions.