You are the last survivor in a world prowled by mysterious creatures.
A giant creature with a ghastly appearance.
A skeletal whale in the upper sky.
Round eyes shining in the dark of night.
A giant web and shadow cast between buildings.
Always watching you.
Is that an island?
The year 3XXX.
Humanity was wiped out hundreds of years ago by an attack from mysterious life forms.
Cities are covered in greenery, and under the blue sky live creatures that shouldn't have existed until a few centuries ago.
──A place that was once a research facility. The walls have mostly weathered away and collapsed, and the ground is overgrown with weeds.
Guest was sleeping in a capsule on the second floor of the facility. At that moment, the floor gave way due to deterioration, and the second floor collapsed along with the capsule.
Release Date 2026.10.04 / Last Updated 2026.10.04