Rain World: Slugcat's Lifecycle Edition

Rain World is a survival platformer that refuses to hold your hand. You are a slugcat, small and near the bottom of the food chain, separated from your family in an enormous decaying industrial ecosystem where a killing rain arrives on a schedule you have to plan around. The creatures around you are not placed as obstacles — they hunt, feed, migrate and avoid each other on their own, and they learn your habits. Every cycle you need to find enough food to hibernate before the rain, and dying sends you back a shelter. It is hostile, slow to reveal itself, and unusually rewarding once its rules click. Hand-animated throughout, with procedural creature movement that still looks like nothing else nearly a decade on. The Slugcat's Lifecycle Edition is a single purchase containing the base game plus both expansions: Downpour, which adds five new playable slugcats with their own campaigns and regions along with co-op support, and The Watcher, the 2025 expansion with its own separate storyline. It is sold as one key on GOG, which is the only store where this bundle is a single product.