I've done some testes on weapons on this new map. I found that the VVIP Born beast not so effective in such crowded map. What i use is the shotgun M1216. Basically 1 hit on all small zombies, 1 hit on Energy spitters, 2 hit on Destroyers (if you shoot them in the head), 8-12 shots on a disaster. Also depending on how far you're shooting from.
1. Keep your turrets up front near the spawning area from wave 1-3.
2. Upgrade your turret to the 3 lvl before buying any claymores, plasma shocker or predator missile.
3. Wave 4 is when the Energy spitters spawns. Keep your turrets further back to avoid Energy spitter damaging your turret.
4. Protect your turrets by killing Destroyer(s), Kaboom Pot & Engery Spitter(s). Mainly focus on Kaboom Pots since their explosion damage are high.
5. Disaster(s) are only aggroed once. If your turret shoot at the Disaster(s) first, then the turret will take all aggro until it's destroyed.
6. Lure disaster(s) into a Pulse shocker to slow them down. Have a turret near the pulse shocker to help you killing the disaster(s).
7. Use claymores only on small zombies!
8. Use predator missiles often from wave 10-15. The predator missile has a larger explosion range and deals more damage then claymores. It's better to use the predator missiles on huge amount of groups on wave 14 & 15.
9. Killing Acid Pot near zombies will slow them down.¨
10. Use your radar to locate the zombies. Radar can be helpful to avoid being hit from behind. Radar can also help you out if the ship has nearby zombie(s)