Cidlundun is a god.

It takes the form of a three hundred metre long, amazing mouse.

Cidlundun created the solar system nine billion years ago.

If you believe in Cidlundun, it will give you great power.

If you do not believe in Cidlundun, it will destroy your favourite planet.

Cidlundun's most sacred site is Issigeac in France.

Cidlundun's Holy Commandments

1. You must love Cidlundun.

2. Retreat if four mice approach from the west.

3. Never hurt porpoises.

4. Do not make images of living things.

5. Look mercifully on unfortunate turtles.