The following are known Action Replay Codes for Hidden Invasion on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1853E59E
EE8C9146 BCC17EFA

Super Heros
DE80EB92 BCA99B84

Super Deformed
CE80EB42 BCA99B84

Bouncy Stuff
CE80EB4E BCA99B84

2P Same Characters
DE80EB4A BCA99B84

More Time: Press Select
0E99D5F8 BCA99A81
DE80EF82 FE199B83

Quick Score
0E994202 BCD99BE6
CE994202 BCA99A82

P1 Infinite Lives
FE994223 BCA99BE6

P1 Infinite Grenades
FE994C32 BCA99BE6

P1 Infinite Pistol Ammo
FE994C36 BCA99BE6

P1 Infinite Weapon Ammo
FE994DC2 BCA99BE6

P2 Infinite Lives
FE994433 BCA99BE6

P2 Infinite Grenades
FE9946C2 BCA99BE6

P2 Infinite Pistol Ammo
FE9946C6 BCA99BE6