At first, I thought this was just another attempt at GLaDOS-type black humor, but as I kept playing, and it turned more and more into an honest portrayal of creators' self-loathing and struggle, it turned into a very moving experience. Thank you for such an honest piece.
I really enjoyed the challenge of this, but I never figured out what steam tanks did. I didn't notice a difference in pressure with them. I was able to beat it without them, though.
Also, the alternating music is really nice and a lot of fun.
Though I'm a little worried that my eyesight may be worse (seriously, all the cones in my eyes desperately trying to keep up for 1 minute of gameplay is having visual repercussions), that was disgustingly addictive... once I figured out what was going on. Great design that I will try to never look at again.