Short game recommendations completable in an evening.

As the title suggests, growing up I have less and less time to game. I still play longer games but find that I can get bored after a couple weeks. I've recently been getting into short form games that I can 100% in an evening or two. I'm not looking at shovelware, but something that I'll actually enjoy.

The above I've completed (along with Duck Detective) and was hoping for some more recommendations.