And why hold tournaments for a semi-RPG game? At this rate, you could first hold tournaments for "Throne of Bounty" and then switch entirely to RPGs.
The problem is different. Not many people on our portal have played (or are playing) this game. Additionally, the game is evolving and being updated, and unfortunately, we don't have a final build yet. But for now, there is a wide range of patches, and they are quite heavy in size. This fact will also deter modders like me, since I can only play version 1.2.
Given the specific focus, unlike standard HeroesWorld tournaments, the duration could also increase. Otherwise, I believe holding a tournament is possible, but it's still premature due to low popularity and, in part, the lack of a final version or problems with patches.