Lottery into the crypto market, that's a cool idea. I did took part in an ICO regarding games and casinos, as I know their segment of audience is huge, as yours. I will read the whitepaper for more info and specific details, but I just wanna say it's good to see innovative project like this on the blockchain.
I was one of the first investors in this project and luckily never regretted so far. the only thing I would advise you is to study the wp and the team of advisors carefully cos you need to understand the concept really well.