Low Mem Sky

Low Mem Sky is a game where you find yourself on an alien planet with the goal of reaching the center of the galaxy. The game features around 180 billion unique star systems, each with up to 8 procedurally-generated planets, a space station for trading resources, and various alien species. Gameplay includes continuous procedural terrain generation, climate-specific resources, and five different ship classes. Controls are listed for both on-foot and ship navigation.