After all these years, and growing up with Windows 3.1, I have seen an entire evolution of computers and software. Touch screens and large resolutions were a pipe dream just 15 years ago. Now it's the norm. Going from a Packard Bell (yes, before HP) that couldn't run 3D Ultra Mini...
These codes are entered at the pause screen which can be accessed
Bighead - Gives clones and droids big heads
Darkforce - Gives Sith more strength
Clonehelmet - Gives your charater a clone helmet
Greensaber - Turns lightsabers green