We have posted several articles on Stronghold Kingdoms, the free-to-play MMORTS by Firefly Studios. But maybe you are unsure if you should play, or maybe you’ve been asking yourself “What is Strongholds Kingdoms“? Well, Firefly Studios has released the new ‘Official Tutorial’ video to answer that very question and to help new players in understanding what the popular Castle game is all about. This is a great introductory video for those of you thinking about diving into this F2P game based on the successful Stronghold franchise. Stronghold Kingdoms also has many other tutorial videos that you can watch on the Firefly Studios YouTube Channel.