Enter the following at the map selection screen:
Hold L1 + L2 + Square and press X Two Player Versus Mode.
Hold L1 + L2 + Circle and press X Xenon Unit.
Level 16: Main Campaign
Password: MEANEC
Level Passwords - Original Campaign
Enter the following codes at the password screen:
-----------------------------------------
REVOLT Level 01
ICARUS Level 02
CRYANO Level 03
RAMSEY Level 04
NEWTON Level 05
SENECA Level 06
SABINE Level 07
ARAIUS Level 08
GALOIS Level 09
DARWIN Level 10
PASCAL Level 11
HALLEY Level 12
BORMAN Level 13
APPOLO Level 14
KAISER Level 15
NECTOR Level 16
Story Passwords
------------------------------
RANDAL 1
HUNDRA 2
CINBER 3
MARLIN 4
BAYARD 5
WEBLEY 6
PARKER 7
MERKEL 8
ITHACA 9
BAIKAL 10
SAVAGE 11
VALMET 12
MAUSER 13
KIMBER 14
BISLEY 15
LADNAR 17
ARDNUH 18
REBNIC 19
NILRAM 20
DRAYAB 21
YELBEW 22
REKRAP 23
LEKREM 24
ACAHTI 25
LAKIAB 26
EGAVAS 27
TEMLAV 28
RESUAM 29
REBMIK 30
YELSIB 31
CENAEM 32
