Go to a swamp or slime chunk area below Y level 40
Use a chunk finder tool or map seed viewer to locate slime chunks
In Java Edition, check chunks where slimes can spawn underground
In Bedrock Edition, look for swamps or use a slime chunk locator
Dig out or light up a large area in the suspected chunk
Wait for slimes to spawn during the correct conditions
Use F3 and chunk borders in Java Edition to identify chunk boundaries
Test multiple chunks with spawning platforms or observation
Confirm the chunk if slimes appear repeatedly in the same 16×16 area