Hedra

Hedra is a creative sandbox where you sculpt landscapes, observe a basic ecosystem and explore the building blocks of an evolving world. You can reshape a small, adaptable map, watch creatures interact with their surroundings, and save a world that persists across play sessions.

Shape the terrain

Tools let you carve mountains, dig valleys and create detailed 3D shapes or entire landscapes. A grid-based building system supports precise creation while maintaining performance. You can also reset the flora and fauna.

Observe the ecosystem

Simple creatures roam and graze on the terrain, though their movement is currently random. You can watch how they interact with their environment as you shape the world.

Planned additions

Future updates are planned to add flowing water and lava, day-night cycles, weather and wind, as well as first-person exploration and interaction. Planned building options include homes, bridges and caves; underground exploration is also expected to reveal caves with distinct flora and fauna.

The ecosystem is planned to develop with creature reproduction, inherited instincts or “genes,” natural evolution, pathfinding, and carnivores and herbivores. Planned additions to the world include more creature types, plants such as trees and mushrooms, and terrain materials such as clay and gravel.