I saw this on stream today and figured, this looks super cool, but there's no way I'm going to be able to finish it. I was right about that, though I got further than expected. I made it about halfway through the second level (platformer) before giving up.
I love the concept of this and the meta narrative, but the difficulty and frustration factor are both way too high for a jam game. I've played first person shooters and platformers before; someone without that experience probably won't even get a far as I did. Which is shame, because from what I've seen it gets more interesting later on.