This may be short atm, but it's very much sweet. It's coded and written really well.
I liked the option Tommy has to reject the contract; I was honestly expecting the IF to force Tommy to do it. But that decision leading down a whole new path and the end screen with Zorlock crossed out just tickled something in me.
Also, the POV of Z is so well written, it's fun seeing through the eyes of a demon that doesn't know virtually anything about the modern world.