Anyone claiming they can beat the casino with games that have a house edge should be considered unreliable.
If you look at the statistics, games like Limbo and Dice have a built-in house edge of around 1%, meaning that for every $100 wagered, you will lose an average of $1.
You can profit in the short run if variance is in your favor, and certain strategies may help you take advantage of this. However, a few consecutive losses can quickly deplete your entire balance, and in the long run, the house edge ensures that variance will work against you.