Action Replay Codes [US]

The following are known Action Replay Codes for Metal Slug X on Sony Playstation (PS1).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay, CodeBreaker & GameShark

P1 Invincible
800ca30c0068

P2 Invincible
800ca4580068

Infinite Time.
8002962a2400

Infinite Primary Ammo
8002dce62400

Infinite Secondary Ammo
800398be2400

Unlock “Another Mission”
800d4212ff00

GameShark Codes

The following are known GameShark Codes for Metal Slug X on Sony Playstation (PS1).

• Reverse Joker Command
  D00D4948 ????
• Infinite Bombs
  800398BE 2400
• Extra Bombs
  800398B4 0001
• Infinite Arms Ammo
  8002DCE6 2400
• Extra Arms Ammo
  8002DCD8 0001
• Infinite Time
  8002962A 2400
• Extra Time
  800295F8 0002
• Infinite Lives
  800475AE 2400
• Extra Lives
  800475A8 0001
• Invincible
  8003273E 2400
  80032764 00C8
  80032766 2405
• Rapid Fire (Arms Ammo)
  D00D4948 8000
  800D4948 0000
• Score Modifier P1
  800EE318 ????
• Max Score P1
  800EE318 E0FF
  800EE31A 05F5
• Score Modifier P1
  800EE320 ????
• Max Score P1
  800EE320 E0FF
  800EE322 05F5
• P1 Tons of Prisoners Saved
  80087A78 00FF
• P2 Tons of Prisoners Saved
  80087A7C 00FF
• Unlock Another Mission
  300D4213 00FF
• Weapon Modifier
  8002D93A A083
  8002D92E 2403
  8002D92C 00??

Weapon Modifiers

• 00: Normal Weapon
• 01: Grenade Launcher
• 02: Electric
• 03: Missiles
• 04: Explosive Rounds
• 05: Heavy Machine Gun
• 07: Super Electric
• 08: Super Missiles
• 09: Super Explosive Rounds
• 0A: Super Heavy Machine Gun
• 0C: Super Homing Missiles
• 0D: Weird Ammo
• 0E: Bouncing Bombs
• 0F: Large Bullets