It's fairly buggy, and the "strategic combat" consists of putting the least injured guy up front, then clicking things until they die. Even if the story is interesting, by chapter 5 an alien starts talking to you with half the text box off the edge of the screen. Then my soldier got stuck moving and the game soft-locked.
if you want request/reupload/update game goto "request game" above
EDIT: installation song is really nice