MOOMIN Welcome to Moominvalley is a free-to-play farming simulation game developed by Poppin Games Japan Co. Ltd. The game is based on the world of the Moomins, and it allows you to build your own Moominvalley with Moomin and his friends. The game features a wide range of activities, including farming, fishing, and more.

In this game, you can enjoy the company of all your favorite Moomin characters, including Moomin, Moominpappa, Moominmamma, Snufkin, Little My, Sniff, Snork, and Snorkmaiden. The game features Tove Jansson's exquisite illustrations, which have been recreated faithfully for smartphones. Moreover, you can tap on your favorite characters' favorite places and see how they interact. The game also includes more than 100 items and buildings based on the original stories.

Overall, MOOMIN Welcome to Moominvalley is a fun-filled farming simulation game that lets you immerse yourself in the world of the Moomins. It is a great game for fans of the Moomins and those who enjoy simulation games.