Games mentioned:
Nested
Nested is a cute grid-based puzzle game made around the concept of russian nesting dolls. Come twist your brain as you stack, push and interact with the various objects you’ll find in each levels. Let’s see if you can reach the right combination of nesting dolls to solve every one of them!
https://store.steampowered.com/app/3752780/Nested/
Tyto
Take flight and glide through a breathtaking world in this visually stunning platformer, where you play as a lost owlet searching for its family in a vast and perilous forest.
https://store.steampowered.com/app/3579340/Tyto/
Pathogenic
In Pathogenic, you are the disease. Experience a 2D roguelike twin-stick shooter as a lone parasite fighting a war against the immune system to infect your human host. Evolve from a simple cell into a complex engine of destruction and conquer the procedurally generated world of microscopic wonder.
https://store.steampowered.com/app/3808690/Pathogenic/
Spooky Express
Plan the train route for the world’s spookiest theme park! Transport monsters to their destinations — but don’t let them bite the passengers or you’ll have a grave problem.
https://store.steampowered.com/app/3352310/Spooky_Express/
Cell Sword
Your medical emergency is important to us. Our health professionals will be inside you shortly.
This is running series that highlight new releases. Here is video were they mention top selling games: https://www.youtube.com/watch?v=RVBbT-7pPog