Being able to spray paint walls would be really cool, Or use sharpies. To say Danger or something (Maybe a lot of zombies in one place) Maybe allow fishing in the game for a quick meal (or long meal depending on the spot you're fishing at) Have Bears be near water for fish, and wolves in the forest for hunting small game, have rabbits and deer/elk in game. Maybe Moose! It would be cool to be able to have a few ways to survive. City Scavenging Vs Wood Hunting City easier to find food and equipment, Stay warm, find shelter and such But more dangers such as zombies and people. Wood Hunting, Harder to find food and equipment Harder to stay warm, But less people and zombies. My 2 cents, it would be cool to have a cabela's hunting aspect to the game :P