Attempts to get the DLC through the standard Steam store will fail because the store page never sold the expansions.
remains a benchmark for mobile-to-PC space simulations, but its missing Supernova DLC has frustrated PC players for over a decade. While the Android and iOS versions received the complete storyline—including the Valkyrie and Supernova expansions—the official PC release on Steam was abandoned with only Valkyrie included. galaxy on fire 2 supernova pc patch verified
The Supernova storyline will not trigger immediately upon starting a new game. You must first complete the main storyline and the Valkyrie DLC campaign. Once Valkyrie concludes, a cinematic and an incoming transmission regarding the "Supernova" event should trigger automatically when you undock from a station. Troubleshooting Common Issues Attempts to get the DLC through the standard