What do I need to do to unlock slugcats in the game?

[late jewel]

Reposted starting message

as a survivor i met five pebbles and then moon, what should I do next?

[sage pulsar]

Explore wherever you wanna go

Also, good job on making it this far in your journey!! It takes a lot of trial and error to get this far

Do you remember what the robot person in Five Pebbles told you to do?

[sonic arch]

congratz !

[sage pulsar]

Tenor gif got blasted