Ravage offers up a solid foundation for more then just zombie hunting..here is a typical ( long winded it seems) scenario I run often if I'm not wig splitting Zeds

Set up all the Ravage modules but leave off the zed module. Set the Ambient ai multiplicator to 5 or so, set the survival stuff up as you like. Make them have a good chance to hunt you.

Place some "Gear Drop" markers and set some boxes, fill those boxes with ♥♥♥♥ you really wanna tacticool nerd out with. I like to pretend I -CLICHE- crashed and lost most my gear so the first few hours are hectic trying to get my high end gear gathered.

Place some CSAT ( or what ever OPFOR you want) fortifications on the other side of map ( I've been on Chernarus Redux for 4 weeks solid now lol) . Set up some long range APC wheeled patrols. Set all the CSAT to dynamic simulation and a wide variety of activation ranges. For the patrols you'll want to add large waypoint distances for DS activation IIRC. The CSAT stuff will be your Objectives, GL getting to them =)

Set Inde and Civs to red in mission general settings from Eden. Use TPW to liven the place up. Use ThaiWF mod or some sort of suicide bomber mod, set those up and place them with care lol.

This can make for a fun conventional survival mission. My current mission so far has taken 2 weeks. I now have a 5 man AI squad of survivors - sometimes more sometimes less as they die- so the entire scope of my mission has changed dramatically.

Want Zombies? do as above but add the zed module and pray to the tactical bacon gods you survive.