Instant nuclear bomb
Press [A], [B], [C], [Left], [Down], [Right], [Up], [Left], [Down], [Right], [Up], [A] during game play.
Instant ion cannon
Press [A], [B], [C], [Left], [Down], [Right], [Up], [Left], [Down], [Right], [Up], [B] during game play.
Instant air strike
Press [A], [B], [C], [Left], [Down], [Right], [Up], [Left], [Down], [Right], [Up], [C] during game play.
Combo attack
Press [A], [B], [C], [Left], [Down], [Right], [Up], [Left], [Down], [Right], [Up], [A] + [B] + [C] during game play for a simultaneous air strike, ion cannon and nuclear bomb.
Unlimited money
Press [Right], [Left], [A], [B], [C], [Z], [Y], [X], [Right], [Left] during game play obtain $5,000. Repeat this code as needed for unlimited money.
Display map
Press [Up], [Down], [Right], [Left], [A], [Up], [Down], [Right], [Left], [A] during game play. Black areas of the map will be visible, allowing all enemy units to be displayed. Alternatively, press [Up], [Down], [Right], [Left], [A]x2 during game play.
Toxic lab
Press [C], [Right], [A], [Z], [Y], [B], [Up], [B]x2, [A] during game play. Visceroids may be created after a toxic lab is built..
Additional units
Build a power plant and a barracks or Hand of NOD. Press [Y], [A], [B]x2, [A], [Down], [A], [B]x2, [A], [Down], [Up]. Repeat this code for access to additional units such as SSMs, mobile construction yards, and commandos.
Laser armed Orca VTOL
Build an Orca. Press [X], [Y], [Z], [Right], [Down], [Left], [Up], [Right], [Down], [Left], [Up], [X]. The Orca will be armed two red lasers similar to the Obelisk of Light tower instead of missiles.
Retain on-screen sidebar
Press [L], [C] during game play.
| GDI mission | Password |
| Estonia | WW4M7VVGD |
| Latvia | OYHY8IUYL |
| Poland | I7DKOR825 |
| Germany | WW44HWIA3 |
| Czech Republic | WWPFOW8VP |
| Czech Republic 2 | WWMVVNVXP |
| Austria | 6JGTNXNL2 |
| Hungary | 33SLFSOU2 |
| Slovenia | H75J2SVTK |
| Greece | ENXDYDIFP |
| Albania | 84ZWOTZ27 |
| Yugoslavia | WWOHHS3BO |
| Yugoslavia 2 | 4L29BWIDO |
| Bosnia | K8APUGMOX |
| <CENTER>NOD mission</CENTER> | Password |
| <CENTER>2</CENTER> | K8SYV8WJK |
| <CENTER>3</CENTER> | 0GKU3ZLOB |
| <CENTER>4</CENTER> | CNZMEVFV1 |
| <CENTER>5</CENTER> | K8SYEVZDH |
| <CENTER>6</CENTER> | KQ278650I |
| <CENTER>7</CENTER> | QT9EBG2MB |
| <CENTER>8</CENTER> | KQWQ2EFDG |
| <CENTER>9</CENTER> | UVA3FWGEX |
| <CENTER>10</CENTER> | WW43E37YN |
| <CENTER>11</CENTER> | 0GERC3ANJ |
| <CENTER>12</CENTER> | WWDU3KJNG |
| <CENTER>13</CENTER> | 61A7BI2DW |