Well, since it looks like X-COM has an XBOX HUEG fanbase around, let's share some fun stuff we experienced playing that awesome game.
Once, I had such a badass soldier, named Virgil Crosset, that his stats kept going up and up and up.
He enjoyed a long period of demigodhood, until he was so badass the game couldn't keep track of him anymore. All his stats wrapped around to around between 10 and 20 and he became a crippled veteran.
Just now, I was cleaning a two-story UFO of floaters, and the damned things instead of dying would go unconscious. That is usually nice, but there were a couple more outside who prevented the mission from ending - and allowed their comrades to wake up and start wandering stupidly inside the ufo.
What the hell, those were plasma shot. They shouldn't be knocking people unconscious, they should be burning holes in them!