Add Settlements/Small Towns with NPC Civilians, these towns would have quests just like the traders given to you like the traders. This adds life to the game because why are we the only survivors
-Add in a train system, throughout the map it could be a train that could be powerless but you could restore it, it would take your from A, B, C, D
-Add swimming animations
Add fishing and Boats
Add more varieties of zombies
Animal Traps
Duel weilding like two melee weapons at once
Swords
And ofcourse, boss zombies
This is my wishlist of what i think they should add to the game. Let me know what you think