Never tried Prospectors even though I wanted to play it, deal breaker for me was the lack of support for EOS wallet I use. That is a huge problem imo, if you can't use one wallet for every game on EOS you will have a lot of dissatisfied people. But I'm sure I will get inside one day.
Splinterlands is killing it, I just wish more people know about this game and what Steem can do for them, if Gods Unchained joined here imagine where Steem would be.
Makes you wonder if the support they've been getting is because they built on Ethereum.
Yaba looked at his options and found STEEM that way; because its the best chain on which to build games.
Still, there's heaps of room in the marketplace for hundreds of blockchain games, and dozens of blockchain TCGs.
I think the blockchain purists will be drawn to Splinterlands over GU, since everything is on chain here.
Also Splinterlands is not a Hearthstone clone. Huge advantage there. But at the end of the day I would like to see both games win big time, their wins might bring back people who lost faith in blockchains because of their price volatility.