It will not be a Gold Rush style coaster, I don´t know exactly what kind of coaster this will be, but I got to know that it will be a first for Europe.
Then I´m thinking it might be a launched B&M, I´m thinking it might be a flying coaster.
I'm not entirely sure if I believe that. Such an ultra-compact, launched flyer seems like it would be a little too radical for B&M, which usually sticks to very conservative designs. This one would break too many of their conventions at once. Also, Parques Reunidos shelling out for a B&M coaster seems ... highly unlikely to me.
I agree that it looks like an inverted coaster of some sort, however. It's a shame that the drawing doesn't show supports, which would have made that clear immediately, but the trench makes it seem likely. Hard to tell if it could be a flyer. That twist into an inverted position before the peak of the tophat could suggest so, but if so I wonder who would build it. As mentioned before, B&M is an unlikely option. Vekoma offered a four-abreast flyer, the Stingray model, but if memory serves correctly it was a bit of a flop. It also loads in a sitting position. And with F.L.Y. staking out a new course for their flying coasters, I doubt they would want to go back to the Stingray setup from a logistics point of view. It would be a little too many niche designs to maintain service agreements for at the same time.
Of course, Zamperla has four-abreast flyers too, but ... oh, I can't bear thinking about that option. And it also seems unlikely, since they've never done anything like this before. And it might just be me, but I think the cars look a little too narrow to sit four riders next to each other, which actually would rule out all current models of flying coasters. If my RCDB-fu is correct, all flying coaster models bar F.L.Y. and those weird monorail flyers have four-abreast seating.
So all in all, I doubt it's a flyer entirely. My money is either on this being a new-generation Intamin invert (Impulse Mk2, if you want), some sort of new Mack concoction, or the drawing being misleading and this not being inverted at all. In that case, it could be manufactured by anyone from Gerstlauer to Vekoma.