The following are known CWCheat Codes for Metal Slug XX on Sony Playstation Portable (PSP).

_S ULES-01429
_G Metal Slug XX [EU]
_C0 1P Enable Leona Heidern
_L 0x00155B14 0x00000001

Do you know any additional codes for this game? Is there an error listed above? Let us know about it and we’ll update the list. Code Indexes for Sony Playstation Portable

• CWCheat Code Index for Sony Playstation Portable

Other Content for Metal Slug XX

• Metal Slug XX Game Index
• CWCheat Codes [JP]
• CWCheat Codes [US]