Galactic Enforcer color set

At the level selection screen, press Up, Right, Down, Left, A, B, Select. If you entered the code correctly, you will hear a sound. Select any level, and you will be in the "Galactic Enforcer" color set. Both Ben and all his alien forms will be black and white and official "Galactic Enforcers".

Code Effect

A, B, X, Y, L, R, Select Galactic Enforcer Skin
Left, Right, Left, Right, L, R, Select Gwen 10 Skin
Up, Right, Down, Left, A, B, Select Ultra Ben Skin
A, Left, Y, Right, X, Up, B, Down, Select Unlock Upchuck

Unlockables - Master Control

Beat the game once, then continue collecting all 30 sumo slammer cards. With that done, enter any level with "Insane" level. The Master Control will be activated, which allows unlimited Omnitrix battery, and switch in between aliens without reverting back to the human form.

Unlockable - Master Control Collect All 30 Sumo Slammer Cards

Omnitrix Aliens - Complete the levels below to unlock these Omnitrix aliens

Unlockables

Cannonbolt Complete Hoover Dam
Wildvine Complete Seattle Space Needle
XLR8 Complete Grand Canyon