Apparently, there are not many legit bitcoin games which can reward you just by playing games. Turned out, games made by Bling by far is legit and quite rewarding.

Bitcoin Food Fight by Bling
I have been playing a few games made by Bling which is Bitcoin Block and Bitcoin Blast. So far, I've won a small number of Bitcoin just by playing the game. You win points by playing and points can be cashed out. Points cashed out will be sent to Coinbase. Obviously, the more points you win, the more bitcoin you get.

I got to say, the graphics and gameplay are quite simple but entertaining. You aim and click to throw your fork at the target. Target will be destroyed and you earn points every time you destroy your target.

At the same time, you get to collect cookies if you manage to hit them. Some cookies are hard to hit while some are easy. It all depends on your skill and a little bit of luck.

Upon checking, the cookies can be used to redeems an item to replace your fork. Not much of functionality but at least they made it a bit interesting.

By the way, you get to battle the boss upon completing certain levels. It seems the boss level offer more cookies.
Points to be aware of
Truthfully, please be aware that this game won't give you a lot of bitcoin. Be ready to be patient with the annoying ads. Other than that, cashing out is timely. That means you have to wait another 3 days after cashing out.

It looks pretty fun!
Is it! Have a try! Can download from playstore
From the pictures, it does look interesting as it reminded me of cooking games and then I read your explanation :D I do play a lot of mobile games so I will give it a try.
Cool right?