Negative review, not recommending.
About 7 hours (though I spent three extra getting the rest of the achievements) of tedious, repetitive gameplay. I've heard the other two games following this one have the exact same gameplay, with no improvement. The plot is not very memorable; all I know is that there is a ship that is always broken in one way or another and that the player has to fix it. That being said, it exposes way too much of the environment with this tactic.
It's always "go to this objective, kill aliens, fix it, kill aliens, go back to where you first started off, kill more aliens, rinse and repeat". They tried to revive the classic Alien Breed, but this developer isn't doing so well nowadays. If you're a fan of monotonous works, it's for you. Otherwise, steer clear of it.
I'll be honest, I did TRY to enjoy it, thinking that it was just my preference of games that made this so unappealing to me to play, but after reading tens of reviews about the lackluster gameplay, I feel that I can stand by my review.