Mech Punk is bizarre, overwhelming, and actually punk
Mech Punk is taking the piss, and I like it. Deliberately opaque games are one thing. Artsy games making a point (that seldom grab me, I shouldn't admit) are another. But Mech Punk is something else altogether, and an incredibly rare game that actually earns the "punk" in its title.
Does that mean it's good? Well, umm. Yes, it's good at what I think it sets out to do. Being an irreverent mess is a valid artistic approach, but still means your game is exactly that. It's not a good game in the traditional sense, though. Do I recommend you buy it? If you can spare £20 to pat an artist on the back, maybe. What kind of artist? Put it this way: on release, its developer changed all their Steam page credits to "Alan Smithee". I don’t think they’re disowning it.