Why this tune is so underrated? Man this is quite cool, and lets me think of, as the title states, an infiltration of some kind of agent or thief/spy.
I can't find anything wrong with this one other than the muted seconds at the end of it, I hope you edit it to correct that in the future, because for anything else, this is perfect. :)

Different

I like it. It defenatly lives up to the name. The bass is pretty damn cool. Id make a plan to this any day. I relaly cant find too much wrong wiht it other than its just kinda quirky. But, i think thats the point. Good job.