The elite mail service for the world. As an employee you must sort mail to the correct trucks so they get delivered. If you don't we wont pay you! In fact, we will take the money back that we did pay you.
What a completely unsatisfying game, I guess it perfectly simulates the exciting day (life) of a postal worker. I managed to collect $ 100 and... nothing. It just keeps going. Dollar by dollar. Frustrating. Boring. Excellent. Nice trail of thought this connecting the worlds by mail.
Fairly simple concept, well executed. Graphics do what they need to, the sound effects are okay and of a reasonable volume and pitch (seriously, I just played a game that had beeps of a pitch they'd upset pets).
But the link to the theme is incredibly tenuous, even by my standards ;)
Nice trail of thought this connecting the worlds by mail.