You are a slugcat—a small creature that is both predator and prey in a dangerous ecosystem. Separated from your family during a devastating flood, your goal is to find food and shelter amid relentless rains that threaten to drown all life. This survival journey demands agility, intelligence, and adaptability.

The world of Rain World spans over 1,600 rooms across 12 diverse regions filled with ancient secrets and undiscovered dangers. You will climb through the ruins of a lost civilization, evade the jaws of fierce predators, and explore new lands populated by strange creatures and hidden mysteries. Every enemy you encounter is intelligent, ruthless, and always hunting.

Inspired by the simplicity and aesthetics of classic 16-bit games, Rain World requires smart decision-making in every situation—whether hunting your own prey or avoiding becoming prey yourself. As a small and fragile slugcat, you must rely on stealth and wit rather than strength. Learn to understand the ecosystem and turn its mechanics to your advantage.

The game features advanced AI and procedural design—making each playthrough a unique challenge. Predators learn and adapt to your strategies, creating unpredictable and tense encounters. Procedural animation delivers smooth, natural movement for both the slugcat and other creatures, from climbing poles to crawling through vents.

Rain World offers a variety of gameplay modes. You can play as The Monk (easier) or The Hunter (harder), depending on your preferred difficulty. The Arena mode supports up to 4 players with both Competitive and Sandbox options. The Downpour DLC introduces 5 new slugcat characters with unique abilities: Rivulet (fast swimmer), Gourmand (food specialist), Artificer (explosives expert), Spearmaster (uses body-generated spears), and Saint (uses a long tongue to latch onto distant objects).

The game also integrates Steam Workshop, supported by an active modding community, allowing you to explore player-created content. The Remix mode offers extensive customization options, from accessibility settings to difficulty and speedrun adjustments. Challenge Mode tests your survival skills through preset scenarios, while Safari Mode lets you observe the simulated ecosystem without pressure.
