There is! I was recently searching for interesting games as well and manage to find this website of Bitcoin games. Maybe you can try to look at it. 
https://bitcoingamelist.com/
https://bitcoingamelist.com/Thanks for sharing this, mate! The site has a lot of fun and addictive Bitcoin games, although most of them belong to the gambling genre. It seems that Bitcoin gambling games are extremely popular, but not ideal for newcomers into cryptocurrency. I believe that there needs to be an upsurge in Indie game developers who're interested in creating games which pay users in Bitcoin or another cryptocurrency of their choice. While Bitcoin's current state is unideal for micropayments, that might change soon with the Lightning Network bringing a new wave of Bitcoin games that were never seen before.
Nonetheless, it's nice to have a variety of Bitcoin games to choose from, as you'll be playing each game for endless hours of fun.
I like Drownhim.com, which hasn't been mentioned in this thread yet.
It has a steep learning curve, and it takes a while to fully understand The Rules. The main problem is the lack of active players. It has recently attracted a few, but needs more players to reach it's full potential. I'm currently running a promotion for them, but won't "spam" the link here (you can find it in Games and rounds if needed).
It has a steep learning curve, and it takes a while to fully understand The Rules. The main problem is the lack of active players. It has recently attracted a few, but needs more players to reach it's full potential. I'm currently running a promotion for them, but won't "spam" the link here (you can find it in Games and rounds if needed).
Interesting. The game is relatively new yet appealing to the eyes. If by anyway it becomes popular, then it'll gain traction the same way Ethereum-based games do. It seems to me that there are more Ethereum games than Bitcoin games, since it's much simpler to code a smart contract with its own NFT (Non-Fungible Token). CryptoKitties was the first (if not, one of the first) game to make use of NFTs to deliver something unique to the public. This has resulted in massive adoption and popularity of both the game and the Ethereum blockchain. The same way could happen with Bitcoin, if a "killer" game is released which makes use of the Lightning Network or the RootStock sidechain.
Despite this, Drownhim seems to be another great Bitcoin game to play with. I'm still on the look for more Bitcoin games to add them on my list for newcomers to enjoy.