Have you heard of ICOs with multiple rounds? Like they raise a certain amount of money now, use that money for primary aims and goals, and then a few months/years down the line (as part of their original plan) launch a second round to fund additional goals and further project development? Just wondering if this is a thing, if so please provide me with some links to projects that have done so.
I found only 3 types of multiple round ICOs. One is as you said second round for additional goals, Cinemadrom is the same types of campaign I think. Some projects runs ICO by top coins like BTC round, Ethereum round and XRP round to additional goals. Third is simple like sperate the whole term of project run by several round. I'm not doing any types of campaign until something interesting in their project.