Icebound is a visual novel/puzzle game that takes place in a world gripped by an ice age and a secluded town harboring a mysterious secret.
Back text:
"The Imperial Mail Ship Griswold was one of the first ironhulls of its class, built to plow through thick pack ice. After 20 years of faithful service, it was brought to a watery grave by a tremendous kraken. As a testament to its offensive power, the kraken washed up on Imperial shores in tiny pieces."