I do have a Spinterlands account, but haven't played yet, on the basis of fearing that it'd require too much of my daily time - but I'm now completely transitioning from "Pay-2-Loose" to "Play-2-Earn" games, lol, and the hour or hour and a half I was dedicating everyday to my last non crypto game would for sure be better invested in Splinterlands.
On Ethereum, https://goldfever.io/ and SpellFire seem to be promising games.