[ame="http://www.youtube.com/watch?v=zy1q_4mmnes"]YouTube - Nazi Zombies - Enable Death Card Cheats + Cooperative Mode Glitch/Exploit - www.wethegamerz.com[/ame] Pretty nice glitch. If you can't see the video or something, here's some instructions: 1. Go to co-op campaign 2. Select what death cards you want enabled 3. Highlight Nazi Zombies and press back on your controller 4. You should see the Nazi Zombies picture with your selected death cards beside it 5. Start game, and you're all set Remember to nominate if you liked it! Thanks.