Chat Mode Select Combat School and while it is loading, rapidly press Square 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+
Mission Select Successfully complete arcade mission mode to unlock mission select in arcade mission and another mission modes.
Gameshark Metal Slug X Hacks
Infinite Lives
80047522 2400
Infinite Bombs
800398BE 2400
Infinite Arms Ammo
8002DCE6 2400
Infinite Time
8002962A 2400
Infinite Vehicle Health
80053F7E 2400
Invisible P1
800CA30C 0068
Extra Prisoners P1
800879EC 00FF
Max Score P1
800EE290 FFFF
Invisible P2
800CA458 0068
Extra Prisoners P2
800879F0 00FF
Max Score P2
800EE298 FFFF
Get Metal Slug X
Find a great deal on Metal Slug X at Amazon.com
Metal Slug X Strategy Guide
Get help with the Metal Slug X Strategy Guide at Amazon.com