Asset Overview
This is my two-chunk slime farm. I know it's not utilizing every spawnable space available, but it fits within the build, within two chunks, and with four platforms has a pretty decent turn-out for single-player.
It uses four iron golems to lure the slimes, and magma blocks to kill them. The bottom two golems seem to be able to reach the slimes ending up on the bottom, without getting hurt themselves.
I'll hook this farm up to my storage and filtering system some day as well.