Zombie Army Trilogy
68 Achievements
1,000
40-50h
Resurrect this!
Got a score of 5,000 with a single sniper round
30
2.91%
How to unlock the Resurrect this! achievement in Zombie Army Trilogy - Definitive Guide
EDIT: As Ehrenfried pointed out, Killing the zombies first who spawn in the middle will make more zombies spawn in the light/mist field making this easier!
thatnoseyparker added you can use explosives to add to the combo so use everything at your disposal!
You might wanna edit your solution to point out that if your going for the combo with the preacher, you need to kill all the zombies that spawn behind you to get more zombies spawned from the light field.
Like 40 spawn from the Light field and 10 behind you close to the starting point.
If you've killed all 40, no new enemies will spawn until the 10 are gone too.
If you killed them all, another 50 will spawn to increase the combo or go for the headshot.
I was playing coop campaign in chapter 2 and used shotgun hits to bring me up to combo 43...a heavy gunner came and I had some help but got the last headshot on him. With the 43 combo I got 5560.
Just for those who have to playthrough anyway instead of trying to do this in horde mode.
I was also on cadet difficulty at the time.
This one sounds hard but really isn't. You just need to build a combo high enough that your score multiplier to around 50-70. Episode 1, Chapter 3: 'Labyrinth of Death' with '4-player' enemy spawns will be an easy way. Just build a high combo then try get a 3-4 kills in one bullet, you can also aim for the head which gives much more.
The easiest way to do this is to get a Shotgun and get your combo up to 30/50+.
A good location for this is Episode 3 - The Keep. At the beginning go straight ahead and there is a fork in the path; take the left path to get the Preacher and ammo. After the bridge blows up from the Suicide Bombers, use the Preacher when there is a large group of zombies to increase your combo. Once you have a combo over 150 (easily do able, use your grenades as these will also increase your combo), try and aim for a 2 (or more)-in-one headshot kill. Just remember, if you miss then your combo resets so just restart the checkpoint.
In the center of the map lies Preacher. We take it, fill it with a combo ×50.
We run to the table with grenades and shoot from a rifle. One or two tries and you're done.
Video guide (ru).
We collect kombu until the trophy drops...