In a mission, bring up the Start Menu, hold L2, and enter the codes:
 , , Left, Left, , |
Invincible |
| Left, , R2, Right, R1, |
Infinite Ammo |
| R1, R2, , Right, R2, |
Infinite Mind Power |
| R1, R1, R2, R2, Left, Right, Left, Right, R2, R1 |
Increase DNA (Board Mothership then enter this one) |
| Square, , Left, Left, , |
Upgrades for Current Weapons (Board Mothership for this one too) |
| Right, , R2, R1, Right, R2 |
Maximum Alert Meter |
| R2, Right, R2, R1, , Right |
Resets Alert Meter |
Thanks to Revolution readers Rascal13, Matthew Roderick and Samussan!
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