I have been participating in this “game” since 19Nov21 and laddered in big time from an initial $125 punt.
The adoption is accelerating. I found participation in this “game” very helpful in gaining experience in three areas of crypto currencies I struggled to understand. Now I am ready to observe, then participate in other similar projects. The headline rate of interest is currently 750% APY, but you need to understand “impermanent loss” to be able to perform a proper reward / risk assessment.
In addition, these (the game Heroes) are the only NFTs that I “understand” the utility of, having earned 18% on their value in the last 19 days.