Make a group of gray nichelings with white patterns and various eye colors. They should all be named after either types of cheese or fish depending on their gender. Randomly select your starting island.
You can only kill rogue males after they've bred with one of your females.
Every leader of the group is called Chair. Start with Chair the 100th and count down from there. If you reach 0, start using negative numbers.
Nichelings with spiky body or stripes have the lawnmower role and are the only ones who are allowed to clear grass.
Nichelings with webbed paw are sacrificed to the sea if possible. If not, they need to have at least 4 children.
No paw mutations allowed!
When a new Chair is crowned, you need to select a ritual spot like a tree, a nest or a tree stump and gather everyone around it.
If a Chair dies before the ceremony is performed, you must skip one day without doing anything.
When a crabbit is hunted down, all the teens in the tribe need to perform the crab dance.
When a nicheling grows up, they're allowed to clear one patch of grass even if they aren't a lawnmower.
Nichelings with purrsnout have to eat a poison berry before they can start using their healing powers. Each nicheling only needs to do this once.