Nectaris: Military Madness Cheats...
Double attack power single only
Successfully complete all 64 normal and hidden levels. Then, hold R1 and press X at the map selection screen.
Extra Goodies Battle Test
Successfully complete all levels in main and original modes, then enter BATTLE as a password.
Passwords
These are level codes for Nectaris PSX. You can play through or enter the last code "Final Exam" style for access to the "Legend Story."
NEW STORY CODES
1. RANDAL
2. HUNDRA
3. CINBER
4. MARLIN
5. BAYARD
6. WEBLEY
7. PARKER
8. MERKEL
9. ITHACA
10. BAIKAL
11. SAVAGE
12. VALMET
13. MAUSER
14. KIMBER
15. BISLEY
16. MEANEC
17. LADNAR
18. ARDNUH
19. REBNIC
20. NILRAM
21. DRAYAB
22. YELBEW
23. REKRAP
24. LEKREM
25. ACAHTI
26. LAKIAB
27. EGAVAS
28. TEMLAV
29. RESUAM
30. REBMIK
31. YELSIB
32. CENAEM
Single Scenario mode
Successfully complete all levels in main and original modes to unlock this option at the main menu.
Two player versus mode single only
Hold L1 + L2 + Square, then press X at the map selection screen.
Xenon Unit single only
Hold L1 + L2 + Circle, then press X at the map selection screen.