Hi! I checked out your channel and I really like it!
I just released here yesterday my game Bilo: Essenol. It's a cute colorful 2d platformer that has a story you uncover as you play the game. It will probably will take a bit less than an hour to beat so it should fit your channel.
Here is the link: https://bilothefirst.itch.io/biloessenol
and trailer