Paths can be used to restrict where lemmings move. Lemmings bounce off them just like they would cliffs
Also, if you have any ideas for features, let me know.
I was thinking that maybe there could be some dynamic where lemmings will build paths themselves but haven't figured out the mechanism why they would want to do that yet
Most fun I've had lately has been making a mountainous terrain and cleaving lemmings as they make progress getting across to see how far they can get. Thinking in that direction of ways to extend the game...
But like I said, forks are welcome, it's open ended what you do with your snorb