All Working Oddworld: Stranger's Wrath Cheats - Xbox

Cheat mode
Note: This requires two controllers. During game play, insert a controller into port two, then remove it without doing anything else. Next, immediately press [X]x2, [Y]x2, [B]x2, [A]x2 on controller one to enable cheat mode. The sound of a guitar will confirm correct code entry.

Invincibility
Enable the "Cheat mode" code, then press [X], [Y], [A], [B], [X], [Y]. The health gauge will turn yellow and the sound of a guitar will confirm correct code entry.

Note: Never jump into a spinning fan blade while invincible. You will not die and cannot get out of them.

Sepia color
With only a controller in port one inserted, press [L], click [Left Analog-stick], click [Right Analog-stick], press [A], [B], [R], [B], [A], click [Right Analog-stick], click [Left Analog-stick], press [L]. Then, insert a controller into port four, then remove it without doing anything else. Repeat the code to disable its effect.

Buzzatron: Eating chicken comment
Punch or lure a Clacker into the sewer. Make sure that they actually go down the hole. Then, scare the Clakker by beating them up. They will run into the door where Scuz lives. Listen carefully to hear Scuz say something about eating chicken.

Mongrel Valley: Black Market store
Enter New Yolk City and talk to one of the townsfolk. Climb the rope that you are told about and jump to the nearby ledge. Follow the ledge all the way around the buildings until you reach a set of swinging doors. Enter it to access a hidden Black Market store, where you can buy upgrades to your weapons and attributes.

Note: In order to get into the black market, you need a password. Just walk around town until you hear someone mentioning the Black Market. Talk to them and they should tell you the password.

Defeating Secto
In order to defeat Secto, you must go through two of his spider pets. Shoot them with Sting Bees and Bombats. If they get too close, hit them with Riot Slugs until they disappear and run away. If they catch you in their whirlwind attack, just aim and shoot until they run away. After you defeat them, you must fight Secto. When fighting him, hide behind the big rocks until he shoots you with his giant laser. After the rock breaks, shoot one of the two power generators at the bottom of him. They have blinking lights on them. Shoot them until one of the blinking lights gets broken off, then run and find another rock to hide behind. You must do this about ten times. If you need more ammunition, there is plenty around. Just wait until after he breaks your rock, get some, then hide again. After you destroy all of the blinking lights on his power generators, he will die.

Shoot the big cylinder objects on the generators. If you stand next to the left or right of them, you cannot get hurt.

Capturing Fatty McBoomboom alive
First, capture all of his companions. When he is the only one remaining, run to stand underneath his platform. Load the Zapfly and go back and forth while shooting at him with it. This will bring his stamina down. When he is unconscious, quickly run fast to him (up the slope) and capture him.