I do not take these two reasons as a cause of surge in RLB price because they are too generic.
First, Rollbit Casino has become more popular and increasingly reliable, meaning that there is an increase in the rate of demand for its use. This is the result of a successful marketing strategy based on promoting a good type of service by all standards of integrity, capable of competing with established casinos in the gambling market.
There are other casino's too who are popular and gaining userbase but their token value is stagnate or dumping because of the overall market conditions.
Second, there are not a large number of casino tokens, and in comparing them, it can be concluded that RLB is the best performing, so most of those who want to invest in one of the casino tokens will not find better than RLB.
Well, yes very few crypto casinos have their own tokens but again this does not mean that one of the token started increasing in value without any event or news. For example usually we see if any token starts its staking, then people buys that token in order to gain profits. I was looking for any such developments in the RLB token.