Bought a game called Islanders earlier from Steam it's on offer for under a fiver. It's like a chilled out puzzle game with relaxing music. You have to populate an island. Not something I'd usually go for but enjoying it so far.
https://store.steampowered.com/app/1046030/ISLANDERS/
https://youtu.be/nnDWm9dpu3o
https://store.steampowered.com/app/1046030/ISLANDERS/
https://youtu.be/nnDWm9dpu3o