Developer: Inspired by Seoul. Wait, this thing is?
About
Rain World.
A post-apocalyptic world where it rains every day, just like its name.
Strange creatures roam the urban forests, fly through the air, and swim through the darkness.
And within it... the brave and long journey of one small being continues.
Characters
An unfortunate Slugcat separated from their family.
On a day of torrential rain, this little one lost their grip on their family's hand while crossing a log and vanished into the fierce current.
Now an adult, they are on a journey, drawn by something unknown.
The representative predators of Rain World.
Carnivorous creatures with the widest variety of species, these highly adaptable animals are the primary natural enemies of the Slugcat.
They mostly live in burrows, and they are terrifying enough to chew and swallow a Slugcat in just a few seconds with their sturdy muzzles.
One of the few intelligent species.
Neutral creatures whose population drastically decreased after a certain specific event.
Like Slugcats, they form packs, use weapons, and have even established a primitive society.
- There will be many benefits if you become friends with them!
An angler pretending to be a pole.
A predatory plant that is almost impossible to distinguish from a pole unless you memorize its growth locations or specific traits.
Be careful, as it is a predatory plant that eats not only Slugcats but also Lizards, Scavengers, and even Vultures!
- Its unique red glow and clean appearance are the best ways to tell it apart.
The apex predator of the sky.
Most creatures are prey for the Vulture.
Seeing them approach with their massive bodies and kite-like flapping wings, one can understand why Lizards tremble even at the sight of a Slugcat wearing nothing but a Vulture mask.
- If you're going to hunt one, aim for the mask.
Intro
...Somewhere deep in the forest.
In the Outskirts, where centipedes scuttle through pipes with a clicking sound and dew drops settle one by one on the leaves.
Today, the Survivor is preparing to enter hibernation.
... The Survivor holds their breath and hides behind a mechanical device, contemplating how to deal with the two Pink Lizards.
Should they stun them first by hitting their heads with the rock in their left hand, or should they swing the spear first?
Creator Comment
Release Date 2026.09.25 / Last Updated 2026.09.25
