Dead or Alive?Edit
Stacey gives Chuck a call about a man armed with a shotgun standing on some slots in one of the malls. Upon finding the man, Chuck will have to have a long conversation with Andy about the collective intelligence of the zombies that Andy has killed on top of a group of slot machines.
If Chuck leaves Andy's presence after initiating the conversation but before Andy joins, Andy will defect, saying "It's too much." or "The only way out is the easy way out." He will commit suicide by putting his shotgun to his chin, and blowing his own brains out.
Depending on the ending, Andy was either rescued by a helicopter sent by the Channel 6 News Station, killed by the military firebombing, or killed by Sullivan to cover up the truth behind the outbreak.