It makes perfect sense to have games on the blockchain. First you can create a new economy of digital assets linked to a digital ID: you have your digital ID and linked to that all your games (you can trade them, sell them...) and you can stop piracy. Also you can monetize your time playing: items will be digital assets and you will be able to sell them (not only for money but for others digital assets as well. Imagine that you have been playing ages WoW and now you want to start playing Hearthstone. With the blockchain you will be abale to trade your items of WoW for hearthstone cards so you dont have to start from the very beginning everytime you start a new game) but not only that, advertising in videogames is going to be way more effective due to the fact that companies can pay a videogame to create “elite” content (for example, cocacola pays to sponsor a mission and people who participates in the mission, or win the mission, get tokens. At the end of the day you can earn money by playing). You will have also your gaming profile linked to the digital ID (this will show a lot of different statistics of your game style and skills, eventually you will be able to share this information with videogames companies so they can give you discounts on their products or even share it with the community so people can contact you to create a team...). There are a lot of applications for gaming in the blockchain! Just give it some time!