Spec Ops: The Line is a fantastic video game and a brilliant commentary on people, both in universe and in meta.
The problem with making an Alien game like SOTL is that it's hard to market it and hard to even comment on what it would be like. If people have played it, then an Alien adaptation would feel like it's been done before, and if people haven't, they might not know why it's worth playing.
It's hard to describe without spoilers, basically.
Still, if anyone's not played Spec Ops: The Line I thoroughly recommend it.
