The platforms are block-swapped hoiks which lead mobs in, 3 layers of them because slimes escape the 1st and sometimes the 2nd layer. 4×4 space for mother slimes to not phase into me. However, bats can get out, demon eyes and giant shellies just don't go in. Not that I haven't gotten their loot but they do take up spawns. Any ideas? (Also lava traps don't work on heart slimes and would be ineffective against flying enemies which is why I don't use them)
by Live_Package_8359