From what I have read, what you offer is not that software is developed, you only make a combination of what the client wants with what you get from the algorithms they want to implement? If so, the algorithms that you already have predefined are identical to those of well-known casinos, right? because I have seen some casinos that even have the same environment, which are like those of casinos like Stake.com, in most cases I have seen that style, they follow the same environment and even the games have the same algorithm, including animations, this for traditional games, such as dice, poker, among others.