I'm not sure which of these posters I'm more terrified of:
Alexandre Aja's COBRA
Ruggero Deodato's HOUSE OF THE PARK ON THE EDGE 2
(Watch the trailer, that's seriously the title for this franchise!)
That said, I'll be the first asshole in line to actually see either one should they ever hit a Multiplex near me... which, of course, they won't. If a bloody fun masterpiece like Hobo with a Shotgun only gets to premier On-Demand, the odds of either one getting a wide North American release (assuming, of course, they ever actually happen) is pretty much diddly over squat.
And before anyone gets too worried about the potentially fatal B-movie pipe-bombings these posters suggest, let's not forget that Miike already pulled out of Buichi Terawasa's TAKERU and that Ruggero Deodato's proposed CANNIBALS never actually happened. In effect, these posters are professional grade rumor mongering until proven otherwise.