The following are known VitaCheat Codes for Metal Slug 3 on Sony Playstation Vita (PS Vita).

# ID: PCSE00665
# Title: Metal Slug 3
# Region: USA
# Version: 1.01
# Type: NoNpDrm
# Code Author: speedfly
# Source: https://github.com/r0ah/vitacheat/blob/master/db/PCSE00665.psv
# Original Source: http://www.speedfly.cn/23260.html

_V0 分数最大//Score Max
$B200 00000000 00000000
$A100 00172970 0000B506
$A200 00172972 5118F64E
$A200 00172976 1299F649
$A200 0017297A 1299F6C9
$A100 0017297E 00005042
$A200 00172980 036FF890
$A100 00172984 0000BD06
$A200 000590E2 FC45F119