So I saw an alien through a window. My soldier with no armour and a machine gun runs up to the window, and aims at the alien. Because the window is still there there is a 0% chance to hit, but I shoot the 5 round burst hoping the last 4 rounds will hit the alien. But no. My man shoots out the window, destroys the whole wall section, then falls down dead.
Oh and then the game crashed...
Also this was in debug mode.