Who are Sidus Heroes competitors?

Could you elaborate on the competitive landscape surrounding Sidus Heroes in the cryptocurrency and blockchain gaming industry? Who are some of the key players that Sidus Heroes faces as competitors? Are there any established gaming platforms or emerging startups that pose a significant threat to Sidus Heroes' market share or ability to innovate? What are the key factors that differentiate Sidus Heroes from its rivals, and how does it maintain a competitive advantage? Your insights into the competitive dynamics in this space would be greatly appreciated.