First of all, I loved the concept. A few friends of mine and I actually made a short, fake trailer about a similar concept (murderous package pickup station), so this was pure nostalgia for me. I´ll link it here if you´re curious (Warning, its in german).
Anyway, similar to what other people have said, this could probably benefit from a faster walkspeed. Also, sometimes the packing station wouldn´t register if I loaded a package in, I had to restart twice. This is perfectly fine for a game jam game, however.Stroy wise, I think its really clever. I enjoy the tinge of dark humour and the whole anti-coprorate subtext of it - how people might be dying around you, how clearly something is going wrong, but you´re still just slavishly performing your job - an unpaid one no less. The cruel, dark humour makes sense.
Also good job on implementing the voice acting and general cinematic feel! From the one's I´ve played so far, I´d say this is the only one that feels like its semi-commercially ready. Good job!
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