Thanks for the feedback!
Unfortunately the game doesn't like letting crabs use weapons, and bad things happen if you try, so I've disabled them. Trust me, I wanted knife wielding crabs as well.
The crabs will eventually reach the sea, but not before going through more rooms in later patches!
Next patch won't be more rooms, it will upgrade room one. It will allow you to choose a faction ( or neither) to help, will add another world interactable, and will add some dialogue and crab personality.
As of right now you CAN fight the rats, but such royalty is far above your paygrade, little crustacean! You CAN still deal with them one of two ways that doesn't involve your pincers.
I may add some more pointless flavor, maybe in the form of a chicken, or may attach a quest to the pig, not sure yet.
