Supernova is a sci-fi sandbox survival MMORPG in an open world featuring indirect controls and an open economy with play to earn mechanics. Supernova is a sci-fi sandbox survival MMORPG in an open world featuring indirect controls and an open economy with play to earn mechanics! Engage in many in-game professions, including trading, politics, war, piracy, and exploration! We invite you to explore a huge open world with endless possibilities on any platform (browser, mobile, desktop).