I'm sorry, I love this game but I'm not going to play again until you fix the hand to hand bug.
I can't have my ultra-elite machine gunner frozen AFTER he's killed a combatant. In the 100+ waves. It cripples the entire game-play.
Please fix it!
Nothing is wrong with the crates. Although I do wish the close-combat was a little faster. Took almost a min. and a half for my zook'a guy to bash in some motar's head!