To make up for the lack of no model hacking guide release this week (I said I would somewhere, I forget where), I'm posting this. I just figured out this particular area word I was using to break into the dummied areas (along with a few others) didn't actually need every single combination to be changed in order to force the game to let me go where I wanted.
Just know that most of these areas are a one-way trip, and you'll have to reset when you're done. Some of these use a filename instead of an actual name because I haven't checked the place out; I was using hackstract to preview areas in order to only hit the most interesting ones. This is a full list, BTW, so putting in higher values beyond the final Netslum bridge won't work.
Theta: Aesthetic Hardship's Aster
00924997 00000009 - Lost Ground type
1092499A 0000???? - Area link
Area link values
0000 - (nothing)
0001 - sf3_item
0002 - srahlhl4 (Canard?)
0003 - Raven guild
0004 - Arche Koeln
0005 - shop01
0006 - shop02
0007 - shop03
0008 - shop04
0009 - Dr. Kepel's house
000A - Dr. Pao's house
000B - Dr. Kubo's house
000C - se1_04 (Serpent of Lore?)
000D - Lumina Cloth
000E - ren
000F - Moon Tree
0010 - Kestrel
0011 - Demon Palace Arena
0012 - Arena audience stands
0013 - Arena Announcer's booth
0014 - dungeon2 (unknown cave Beast Statue room, no exits)
0015 - Arena waiting room
0016 - Indieglut Lugh (main room)
0017 - Indieglut Lugh (Platform)
0018 - Raven guild (???)
0019 - Hulle Granz (Platform)
001A - Hulle Granz (inside Cathedral)
001B - se1_07 (Icolo guild main hall?)
001C - Moon Tree (Warp Point/dungeon entrance)
001D - Moon Tree (Seven Council meeting ground)
001E - Morrigu Barrow
001F - Hy Brasail
0020 - se1_10_3 (Morrigu Barrow locker room, Tri-Edge battleground?)
0021 - bik
0022 - dungeon2 (typical cave dungeon file?)
0023 - Morrigu Barrow locker room
0024 - Dark World of Indieglut Lugh (Cernunnos)
0025 - Mac Anu DX Equipment shop
0026 - se1_10_4 (Morrigu Barrow locker room, AFG battleground?)
0027 - Holy Palace Arena
0028 - Briona Gwydion
0029 - Operation Folder
002A - Wald Uberlisterin
002B - sr_mgil (Dol Dona Canard @HOME?)
002C - Atoli's mind, hall 1 (white school hall after Moon Tree dungeon)
002D - Atoli's mind, hall 2 (white school hall after Moon Tree dungeon)
002E - Atoli's mind, hall 3 (white school hall after Moon Tree dungeon)
002F - Sif Berg
0030 - dungeon04 (typical cloister dungeon file?)
0031 - dungeon04 (typical cloister dungeon file?)
0032 - dungeon04 (typical cloister dungeon file?)
0033 - Caerleon Medb
0034 - Caerleon Medb, guardian room
0035 - Caerleon Medb, guardian room
0036 - Caerleon Medb, guardian room
0037 - Caerleon Medb, guardian room
0038 - Caerleon Medb, guardian room
0039 - Caerleon Medb, guardian room
003A - Caerleon Medb, guardian room
003B - Caerleon Medb, guardian room (Ovan?)
003C - Coite-Bodher
003D - Megin Fi
003E - Megin Fi, Tri-Edge's room
003F - Operation Folder hallway
0040 - Sage Palace Emperor's room
0041 - ren02
0042 - bik02
0043 - Moon Tree (Seven Council room, AIDA server)
0044 - Dol Dona Junk Shop
0045 - Dark Morrigu Barrow
0046 - sf2_item
0047 - Sage Palace Arena
0048 - Creator's Room, unscarred
0049 - Creator's Room
004A - Zelkova's operating room (where Haseo woke up post-Rebirth)
004B - Ran Hati
004C - Forest of Pain's end (room with Demon Slice in the stone)
004D - Breg Epona/Tartarga Canard guild hall
004E - Cubia Morrigu Barrow
004F - The desert Haseo crashed in after the Rebirth
0050 - Netslum Tartarga, bridge (desert)
0051 - Netslum Tartarga, bridge (Mac Anu)
0052 - Netslum Tartarga, bridge (escaping Cubia)
0053 - Inside Cubia
0054 - Hulle Granz, inside Cathedral (Azure Knights battle?)
0055 - Cubia Core
0056 - Raven guild (Serpent of Lore sealed off)
0057 - Dark World of Indieglut Lugh (Darklord's Shade)
0058 - Dark Morrigu Barrow (The One Death)
0059 - Dark World of Indieglut Lugh (True Cernunnos)
005A - AI Harald's room
005B - Cubia Arche Koeln
005C - Cubia Briona Gwydion
005D - Cubia Coite-Bodher
005E - Cubia's room
005F - Breg Epona beta entrance (dummied)
0060 - Breg Epona beta town (dummied)
0061 - Netslum Tartarga, main town
0062 - Netslum Tartarga, Chaos Gate
0063 - Netslum Tartarga, bridge (black BG, missing items, unknown purpose)