This reminds me of a silly bug I ran into in my last game, where setting Overwatch on a unit caused them to instead throw a grenade... which didn't use up their grenade item.The game crashed shortly after that (unsurprising), but it was great fun for a while tossing infinite plasma grenades. Confusing! But, fun.
* * *
"Longshot, overwatch up on that roof. Anybody around that VIP moves, drill 'em."
"Roger, commander." *kerboom*
"... the hell, Wendy? We're gonna talk about this when we get back. Fine. Sickbay, you take it instead, you're closer anyway. We're going to flush this batch out so you--"
*kerboom*
--sofaspud
--the VIP was, uh, not impressed