No Man’s Sky developer Hello Games announced their next ambitious game: Light No Fire, an open-world sandbox where you explore, adventure, and build together across all of Earth.

Light No Fire is in development for Windows PC (via Steam), though a release date wasn’t announced.

Here’s a rundown on the game, plus its reveal trailer:

Light No Fire is a game about adventure, building, survival and exploration together. Set on a fantasy planet the size of Earth, it brings the depth of a role playing game to the freedom of a survival sandbox.

Features

• A Multiplayer Earth – Carve a life together. Meet players from across the globe, build a life, explore and survive together. Construct persistent buildings and communities, or strike out alone to discover the world for others.
• A Procedural Earth – A truly open world, with no boundaries at a scale never attempted before. A massively varied and dense planet filled with immersive biomes, unique enemies and valuable resources to discover.
• A Fantasy Earth – Light No Fire presents you with an ancient earth to uncover. One where you’re not the hero. Thick with lore, mystery and a constant fight for survival. Inspired by the adventure, charm and imagination that we love from classic fantasy.
• An Unexplored Earth – Every mountain can be climbed, and below them lie endless vistas, oceans and continents perhaps no others have seen. Who will climb the tallest mountains, who will find the deepest sea? Set sail across vast oceans and rivers, ride wild beasts through fantastical landscapes, fly dragons over undiscovered landscapes.