Rain World is a survival platformer set in an abandoned industrial environment ravaged by a shattered ecosystem. Bone-crushingly intense rains pound the surface, making life as we know it almost impossible. The creatures in this world hibernate most of the time, but in the few brief dry periods they go out in search of food.

"You are a nomadic slugcat, both predator and prey in a broken ecosystem. Intense, bone-crushing rains pound the surface and make life almost impossible for most of the year, but the dry season has just arrived. Grab your spear and brave the industrial wastes, hunting enough food to survive another hibernation cycle, but be wary— other, bigger creatures have the same plan... and slugcats look delicious."