To unlock the extras go to options and select extras and enter codes:

* Unlock Scott Bernards Cyclone (Multiplayer): LTNTCMDR
* Unlock Rook Bartleys Cyclone (Multiplayer): BLUEANGLS
* Unlock Lancers Cyclone (Multiplayer): YLLWFLLW
* Unlock Rands Cyclone (Multiplayer): KIDGLOVES
* Invincibility (Single Player Only): SUPERCYC
* Unlimmited Ammo (Single Player Only): TRGRHPY
* Unlock All Levels (Single Player Only): RECLAMATION
* One Hit Kills (Single Player Only): DUSTYAYRES