I think Viabet meets both of your criterias in relation to gambling and investing, as they aim to create a transparent and incentivized cloud betting platform, which they believe will prove itself to the world by remapping the online gambling industry.
You recently just get in to that campaign and now you are advertising it nice catch. I've seen before many the same project like that but they never stayed long in the gambling industry so let's wait for it after the ICO and a couple of months if they'll stay. 
It is always a big risk in investing on any ICO projects particularly if they don't have already working site because during development something goes wrong then you can lose a lot of investment but if they can able to bring up the model as per they define then surely you can make a lot of money from these investments. So you shouldn't invest more money in it but can try your luck with a small amount.
Most ICO's to me are partially a scam and i don't invest in them either because all they do is solicit funds to develop their project by offering you some tokens which never rises in market and are thus become shitcoins.
