It's basically a videogame
Extraction II it's a fun movie, absolutely worth the time spent watching it, with very little progressive stuff (Nik is the usual badass woman that can beat men twice her size, but it's OK if not exceedingly overdone).
But basically it's a videogame. The constant action and the continuous change of scenarios are definitely the staples of an action game. And it would've made for a great and highly enjoyable one.
I kept getting Uncharted 2 vibes (the mini bosses, the military guys with tons of RPG, the big guy with the machine gun etc.) and sadly this is how the Uncharted movie should've been.
Probably Extraction was better: a little more realistic and gritty, but this one ia a hell of a ride and left me wanting for a new chapter.