The pic didn't work so I'll just tell you what happened.
I wanted to get the best weapon I think it's a Baretta or Browning. I was on Night 19 and kept on dying and retrying it. The 3rd time I retried it, my guy was lying down on the ground dead. I could still move, but when I shot I could only here the sound but wasn't doing any damage to the zombies and I couldn't reload.
Worst; i forgot what game it was, I was really far in the level and this guy wouldn't die after all of his life was gone, I lost the level and quit the game.
P.S., there aren't ArmorGames glitches, it's the flash games glitch, so don't blame AG.
After beating arcuz and having almost maxed out gear, somehow it glitched and sent me back to lvl one, and there was no way to recover my old character. That one really pissed me off :P.