Completion bonuses:
Successfully complete the game. At the end, you will be prompted
to make a clear data file. Do so, and save over your existing
or last one if desired. Load the clear data. You will end up at
the Save Plate in the Elza with Hakase/Professor blocking the
way. The following events and extra dungeons can only be unlocked
by doing this. With this, your UMN will also have the map "Omega
System". However, even this is like an epilogue because you
can now trigger all these events and secret dungeons, you are
still considered to be before the end of the game, before going
to the Omega System. Extra Boss #2 (Baal Zebul): You may fight Baal Zebul in the Old
Miltia (14 years ago) area. He is at the very end of the area,
just after the second save point. His stats are:


HP: 99,999
Exp: 99,999
C Pts: 9,999
S Pts: 9,999
Break: BCBC/BBBB/CCCC (changes)
Weakness: Ice, Pierce, Strike

Extra Boss (Mikumari): You may fight Mikumari in the Desert secret
dungeon. In addition, you must have defeated Dark Erde Kaiser.
Mikumari will appear where you fought Scarabeille. Needless to
say, it is an E.S. battle because the Desert is an E.S. dungeon.
When fighting Mikumari, it should be noted that when it is in
"Pure" mode, if you cast "Down"-type ethers
(Down Force, Down Ether, etc.) on it, it will heal you (either
Heal All, Medica 2, or Refresh L). Its stats are:


HP: 96,000
EXP: 68,000
Weakness: Beam, Aura, Fire, Strike, Ether-based attacks

Extra boss (Phobos Rigas): Use the UMN to go to the restricted
area on the Dammurung. Where KOS-MOS's ship used to be, there
is a Gnosis, a Boss called Phobos Rigas. Its rare item is Auto
Recover (E.S. accessory) and its normal item is EMAX300 (also
E.S. accessory). With that EMAX300, you can put one on each E.S,
allowing all three to use their special moves. Its stats are:



HP: 55,555
Exp: 85,000
S. Pts: 4,000
C. Pts: 6,800
Break: CBBC

Get more than one Awakening III: When you are fighting Magulis
in Labyrithos, you can also steal from his "Shadow"
every time he creates ones to get Awakening III and Skill Drug
E. The Awakening III can be sell for 500000 to repay the debt
(G2 campaign #32). Getting more than one Awakening II: It is possible to steal Awakening
II at the start of your battle against Orgulla, and once more
each time she uses the "Manes Restraint Program" ability
and changes back to her starting form (with the green sword). Getting more than one Awakening IV: You can steal the Awakening
IV from the Patriarch in Omega System and then fight him again
with the clear save file to steal more. Secret Dungeon #1 - Desert (E.S): Load the clear data and talk
with Hakase/Professor that is near your starting point. Then,
talk to Captain Mathews and select the second option to get back
to Second Miltia to look for Kyouju (another word for professor
in Japanese). While you are Second Miltia, go to the first sector
of the street area. Then, climb up the stairs that is near the
save and UMN plates. Take the room to the left. Enter the room
and talk with Kyouju. You will get "Sequencer B". Go
to an UMN plate. Select the fifth option, which is the Ormus Mobile
Fortress. At the first intersection, go to the right then up to
check out the Forbidden Device. Select the first option to dive
into an Encephalon. You will be at the first secret dungeon, where
you use your E.S. Defeat the Boss in this dungeon and get Sequencer
C for the next dungeon. Secret Dungeon #2 - Industrial Facility (Character): Use the UMN
again and select the second option, which is MOMO's Encephalon
(Summer). Go to the right for the next area. Continue to the right
into the next area. In this area, go right a short distance, then
northwest to rech a little house. Destroy it to reveal yet another
Forbidden Device. With the Sequencer C, dive into the Encephalon
for the second secret dungeon. Defeat the Boss in this area to
activate an elevator that leads you to the end area of the secret
dungeon. Within this area you will need to activate G2 Campaign
No. 21 to do the puzzle here. Clear the puzzle and get the Mufufu
Book along with Sequencer A. Secret Dungeon #3 - Sky Ruins (Character): Go to Kyouju's place
in the first section of the street area on Second Miltia. Go downstairs
and check the Forbidden Device here. Thanks to the Sequencer A,
you can dive into the Sky Ruins which is the third secret dungeon.
Defeat the bosses In this area to get to the item chest that contains
Decoder 12. Use it to open a red door that is also in the Sky
Ruins to get Sequencer D. Secret e-mail address: After defeating Dark Erde Kaiser, go onboard
the Elsa to its Robot Academy. Talk to Campari to get a real e-mail
address to get some "clues." After getting these three
"clues," go to the address given to input the three
codes to unlock some Xenosaga Episode II: Jenseits von Gut
und Bose extras. Vs Black Erde Kasier: Go to the first Secret Dungeon - Desert
and go all the way back to the room with an item chest and a Forbidden
Device. To the north of this room, you can get off your E.S. Continue
along the path. With the Sequencer D, you can dive into another
secret location, the Space Coliseum. In here, talk with Black
Hakase/Professor to trigger an event, and eventually you will
end up fighting Black Erde Kasier.


Bonus features:
Have a saved game from Xenosaga: Episode 1 or Xenosaga
1: Reloaded to unlock KOS-MOS' and Ziggy's swimsuits when
starting a new game. Also, your characters' starting Skill Points will also be based
on your characters' levels when you completed Xenosaga: Episode
1 or Xenosaga 1: Reloaded. The formula is character
level * 30 + 600. For example, if your characters were at level
99 when you completed Xenosaga: Episode 1, they will have
99 * 30 + 600 = 3570 Skill Points to begin with.

Have a completed saved game from Xenosaga Freaks to unlock
Hakase/Professor's special sub-event with the swimsuit.


Hint: Hangover Drink GS combination:

The correct combination for the Hangover Drink GS campaign is:
3-2-2.


Hint: Industrial factory puzzle:
The correct combination of blocks to shoot in the puzzle
at the end of the secret industrial factory level, is: blue, gray,
yellow, orange, red.


Hint: Biblical references:
In the book of Genesis, Jacob the son of Isaac had
taken four wives and of his four wives he bore 12 children. The
names of these children are the name of the E.S.s. Asher, Dan,
Dinah, Gad, Issachar, Joseph, Judah, Levi, Naphtali, Reuben, Simeon
and Zebulun. The names of the 12 Zohar emulators, not including the main emulator,
are the twelve apostles of Jesus; Andrew, Bartholomew, Boanerges,
James, John, Judas, Marienkind, Matthew, Peter, Philip, Simon,
Thaddeus, and Thomas. Joachim Mizrahi: And the sea gave up the dead which were in it
and death and Hell delivered up the dead which were in them: and
they were judged, every man according to their works! And death
and Hell were cast. They were cast into the lake of fire! And
with it came about the second death! And whosoever not found in
the Book of Life… was cast into the lake of eternal fire.
This is a quote from Revelation 20: 13-15.


Hint: Friedrich Niestzche reference:
All three Xenosaga episodes are named after
Friedriech Niestzche books.



Hint: Natural Born Killers reference:

At the Foundation City, in the hotel you will meet
a couple named Mickey and Mallory. You found Mallory's ring in
the Xenosaga Episode 1. Mickey and Mallory are the names
of the main characters from Natural Born Killers. In that
movie, Mickey told her that she should never take off her ring,
even if it pulled every hair from her head.