METAL SLUG X CHEATS

PSX

Cheat mode:
Complete the game in arcade mission mode in order to unlock all levels in the "Arcade Mission" and "Another Mission" modes.

Chat mode:
Choose Combat School and while it is loading, press Square continuosly until the menu appears. The instructor will ask if you want to chat with her.

Combat School rankings:

Rank - Points
Super Devil - 1000
General of army - 990+
Lieutenant General - 890+
Major General - 780+
Brigadier General - 700
Colonel - 650+
Lieutenant Colonel - 600+
Major - 575
Captain - 560+
1st Lieutenant - 550+
2nd Lieutenant - 500+
Chief Warrant Officer - 475+
Warrant Officer - 450+
Sergeant Major - 425+
Master Sergeant - 400+
Sergeant 1st class - 350+
Staff Sergeant - 300+
Sergeant - 250+
Corporal - 200+
Private 1st class - 150+
Private - 100+