Purapril (..This Is An RPG! [Spotlighted?])
Purapril (..This Is An RPG!) by bedroompop
"Minimalist platforming inspired by 16-bit classics like Wonder Boy In Monster World. Make your way to Purapril Village to meet the townsfolk and set off on a grand journey."
It's not that much of a technical level, other than the passing of days and time, limiting what's available until a later point, having tearaway houses that you can go into, and an optional Sticker Inventory system to interact with the village and villagers, but it's relaxing and should be enjoyable to explore through.
As per usual in an RPG, the villagers are in different spots at different times of the day, with new things to say. Using the stickers is meant to enhance the interactivity, so for example, you'd use the Magnifying Glass on villagers and houses that you can't enter. Or maybe, a sunken ship? A map? Et cetera!
(Worth a playthrough if you're into the simple and endearing platforming that 8-bit/16-bit games provided.)
TIPS: Treasure chests and birds are meant to be grabbed, same goes for the ground outside of a house.