Abzu
One of the most relaxing games I've ever played, simply beautiful. It feels so great diving in and out of the water particularly on the back of a dolphin! There
Journey
It's no surprise that Journey got about a gazillion GOTY awards - it really pioneered this space of games being something *else*. You can communicate without words, explore a meditative
Passpartout
This is a game where you create paintings and sell them to NPCs as they pass by your studio. It's relaxing, has great music, and offers complete creative freedom (paint
Desert Golfing
Due to it's minimalism it's very relaxing, and there's not much going on to distract you. I've used this game to get myself in to a meditative state.
Meadow
Players can only talk using predefined "symbols" and can either wander the meadows alone or team up to collect flowers, explore the map, unlock obelisks.
Shelter 1 / 2, Paws
Shelter is a series of games about the circle of life, each depicting the view of a different animal.
Flower
The only game I can play before breakfast. The natural landscape is bucolic. You play as the wind, meaning your avatar is effectively invisible.