Swamp Sphere
Swamp Sphere is a sealed glass worldlet you tend one visit at a time. Inside, weather cycles on its own clock and condensation runs down the glass while a tiny mangrove swamp and its fireflies live on. Each visit you may introduce exactly one element—a seed, a stone, a creature, or a spring—by dragging it into place. Between visits the ecology simulates on its own: things spread, compete, and form symbioses, so your single daily choice compounds into a unique long-run story. When a round ends you get a worldlet portrait card with an ecology timeline you can share to the community or replay. Mobile-first, touch only, fully offline, with English and Chinese locales.
Created by haojie.huang
