even if I did have an account I would have to deposit and play with a minimum of 0.0005 BTC which is not a large amount of money, and in my opinion it makes perfect sense to set requirements , but it seems to me that the requirements that are demanding for people to participate are requirements that many members are not in a position to meet, perhaps this is the main reason that even after the thread was created on May 21st until Today, June 4th, there haven't been many posts and I still only have the first page of the thread.
To me I feel that requirement there is to make sure that those that participate in the contest have used the casino - if you check some contest threads you’ll see that it contains so many people who have never played or used that site since it came about and even after they managed to win the contest they’ll just take the price and go without even bothering to use the service that organized the contest. But this way, it will make sure that the winner have in one way or the other contributed to the site and not just a stranger to it.
Maybe if they revised the requirements and made them a little more lenient, it would attract a lot of people. It's just my opinion
Even if they reduce it to - 0.0001 BTC do you think they numbers will increase as you’d have expected it to? Don’t forget that most people like to participate in contests hosted by sites that have never used than one that would require them to use it. It’s just human nature, they prefer free things.

when I talk about them reviewing the requirements and because in my opinion as this is a promotion carried out here on the forum, in which the participants are members of this forum and post in the thread where they put their usernames and cannot edit the post made, then it means that there is no chance of having a case of cheating in which a person has many accounts at the casino, because having many accounts at the casino would also mean that the person has many accounts here on the forum, something that I highly doubt any member of good reputation or Even with a high rating, they would have many accounts at this casino just to take advantage of this bonus. Therefore, the requirement of 0.0005 could be a lower value that would attract more people or even not have this requirement of 0.0005 which in my opinion would cause more people to create accounts at the casino to be able to participate in the contest because to be paid if they win need to have a casino account