Game is broken. Starts off with challenges and options to buy new ships. Then everything just dries up. New opponents are way too advanced over my level, cant upgrade any further, cant buy any new ships even with real money, cant win anything so cant even grind. I have heaps of celestium but cant spend it on anything thats going to help me progress. There is literally no point playing anymore. Real shame its so unbalanced like this as it was quite enjoyable for a short while.