Hey Skypper,
I really like this map (you're an amazing map maker)! I just played it without reloading saves (so the replay should work)(but I did pause it), and I quit when wave 28 arrived (attack points enemy army = 17888 points) because my computer couldn't take it anymore (the entire bottom third of the map was filled with barbs).
Stats
Units Lost: 21
Units Defeated: 8308
Time: 5.5 hours
(It's amazing just how many men attack you in a short period of time in ZA! I killed over a 1000 more in ZA, as you know, in 1.5 hours, which is 1/3 of the time of my replay for this game)!
Chosen Options:
Enemy multiplier: 1.3
First attack after 60 minutes
Attack point first wave: 15
Coal bonus: 20
Gold bonus: 15
Iron bonus: 5
Food bonus: 5
Barbarian only: On
I probably should have chosen more points for the first wave because it took several waves to build to an army that was a little scary, but I wanted the game to not end so soon due to my computer freezing (I probably should have at least chosen the middle option). I probably should have not selected any bonuses either.
Also, I didn't watch my replay yet, but make sure that the hunger level of your barbs is 100% at creation because at the end (before I quit), barbs were dying from hunger in the cold weather down south.

(Or maybe ask Andreus to give the enemy AI autofeed, if the hunger level is at 100% at creation).
I think 30 minutes for the first wave is too early for the Barbarian only OFF option with a 1.5 multiplier (45 minutes would probably be perfect), but having barbs only is infinitely easier for me based on the way I chose to defend (if you watch the replay, you'll probably laugh). I think 1.5 is too drastic of a growth for barbs only OFF option (for the sake of your computer), because, again, at wave 28, the entire bottom third of the map (as you can see if you load the .sav) is filled with barbs (which I suspect, if the barbs Only option was off, the map would theoretically be over filled). Increasing the size of the SP map would not help because our computers can't take it!

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