Gas price can suck sometimes on eth, but i dont have to "stake" 1000 $ to play a game like on Steem.
The cool thing about NFT is that they are tokens on your eth adress. You can send, sell or wutever you wanna do with em.
Didnt play Gods Unchained yet, but had some looks at it. I think it really looks cool and very promising... really need to try it. Didnt know it is free2play... so i def gonna try it :)