Use a low energy melee, (tinpot, knife, karambit etc) to be able to walk to ammo stations without taking damage by swinging them every few seconds while walking. A lot of people know this one but some people don't so there
I recomend Molotovs and M202 if you have it
Flamethrower goes through built wood planks but only if you are a high ground angling it down, so build a fence next to the prison map hole, obviously covered up, then mow down those zombies to shreds
A good primary (M249,P90,Scar-H,Ak-47,Flamey,Dragunov) and a good melee (Katana,Chainsaw) with a mount like Tri-Pod or Ducky. As for armor any armor that gives mags or stamina is a good choice. Some good items to have on you are vitamins, cake/gingerbread, and molotovs.
Use M2 Tripod As A Mount, Bring Armour With Lots Of Clips *Example Bulldozer* Have Some Skill, Know How The NPC Zombie Pathfinding Works So You Can Kinda Predict, Bring Pipe Bombs/Clock Bombs To Attract Them, And Always Have The Hight Advantage
What do you think?