Good old Peterbert.
Nice and simple concept, well executed! Great art, SFX, and ambiance! Feels surprisingly relaxing for such a stressful job.
If I mash the red/green buttons it seems to count single boxes multiple times, which leads to either very good scores, or instant game over. (Also, I'm not convinced something good is ever in the "do not open"-boxes, haha)
I really like the daytime changing in the background too!