I have an underground base - there's a steel lined open-top 4x4 shaft going down to bedrock, at the bottom of the shaft is a 15x15 room on bedrock with a ledge running around it 12 blocks above floor level with 4 SMG turrets pointing down onto the floor at the bottom of the shaft. The working parts of the base are down a side tunnel, and there's a catwalk suspended from the ceiling 2 blocks back from the edge of the shaft. Around the top of the shaft are a row of wedges and a row of wedge tips, and the catwalk is directly under the wedge tips.
So the zombies try to get into the same square as me, which means they walk out onto the wedge tips, and wheeeeeee ... bang bang bang ... no more zombie. My game stage is over 300 and my hordes are set to 64 zombies. On horde nights it basically rains zombies down the hole, including plenty of demolishers.
If I'm playing solo I'll normally turn the turrets on and stand on the catwalk letting the turrets do their thing and only open fire myself for fun or if there are so many Zs they start to stack up towards me. If friends have joined me or I get bored I'll leave the turrets off and we just stroll around the ledge shooting and tossing down mollies and grenades. If demolishers want to blow up they're welcome to. The ledge and catwalk are above the blast radius, they can't damage the floor, they can't reach anything important, the only thing we have to watch for is cop vomit then after the horde jump down into the pit and fill in any holes they made in the walls before something shot them.
It's worked well so far !
So the zombies try to get into the same square as me, which means they walk out onto the wedge tips, and wheeeeeee ... bang bang bang ... no more zombie. My game stage is over 300 and my hordes are set to 64 zombies. On horde nights it basically rains zombies down the hole, including plenty of demolishers.
If I'm playing solo I'll normally turn the turrets on and stand on the catwalk letting the turrets do their thing and only open fire myself for fun or if there are so many Zs they start to stack up towards me. If friends have joined me or I get bored I'll leave the turrets off and we just stroll around the ledge shooting and tossing down mollies and grenades. If demolishers want to blow up they're welcome to. The ledge and catwalk are above the blast radius, they can't damage the floor, they can't reach anything important, the only thing we have to watch for is cop vomit then after the horde jump down into the pit and fill in any holes they made in the walls before something shot them.
It's worked well so far !