For me, don't rely on it anymore because it looks like there is nothing to expect here. There are still many opportunities out there, especially these
Actual Blockchain Games. I'm sure you'll like it too when you try it. There are already games collaborating on crypto. You just play, you will receive coins as long as you improve the game, there are also free games to play. Distributed coins have market value.
those blockchain games require investment, and usually quite a lot of it
are there any free/microtransaction games that you know of?
Yeah you're right. Investment type of blockchain games usually always earned more than you. Eventhough you've invest more, The ROI of yours are in the future! My suggestion is Rollercoin, you have the option to invest or play only the games to earn some coins.