So me and a few peeps (6 of us) built a massive mob grinder in our world. The tower type grinder. Since built if we walk in the general area we get some extreme lag. Not like disappearing lag, but if you open inventory it takes forever to move cursor around and it's choppy when moving. Just wondered if anyone else has experienced this and if they have found a fix without knocking down our work. Also have a pimp huge house nearby and started a underwater area. Thanks
You should search the wiki or youtube.
The idea is that you create a mechanism that kills enemies automatically and collect their loot.