You open your eyes and… find yourself on a desert island?!

You and your childhood friend, Mitsuki Nanami, had not kept in contact for many years. But one day, she invited you on a trip for summer vacation. While on the trip, your ship was caught in a great storm, and the two of you ended up stranded on a desert island.

Now you must explore, secure food and water, forage for supplies, and craft items in order to survive and escape the island. And through these shared hardships, your relationship with Mitsuki may begin to change.

Do all you can to survive on a desert island. Explore, create a shelter, search for supplies, fish, hunt, cut wood, mine, and much more. Train your stats and craft tools to increase your chances of success, discover new crafting recipes, and make your shelter feel a little more like home each day. But be careful not to overexert yourself, physically or mentally. This isn’t only your survival story, and Mitsuki is always there to help you.

Once you are ready, you can create a boat and attempt to escape the island. The journey will be difficult, but failure can open the door to new innovations.

Acquire Materials and Craft

In order to ensure your survival, you will need to acquire materials by exploring and completing various tasks. You can use these materials to craft new items and tools that will help you survive.

Increase Stats and Deepen your Bond

Increase your stats through training, and deepen your bond with Mitsuki through various actions at the shelter. Remember, you are not alone. Nanami’s assistance will be crucial.

Escape the Island

Survival isn’t the end goal; returning home is. Make a boat and attempt the gruelling journey back to civilization.

Recollection Room

View your special moments with Mitsuki at any time after unlocking them.