Sunbeam (itch)

Sunbeam is a relaxing first-person puzzle/exploration game set on a small world.

It was developed over five months in the Gamkedo Club by hobbyist game developers, working together in their spare time.

All the puzzles in Sunbeam involve sunlight in some way, using it to power up solar panels that help unlock the world for you to explore. Discover the mysteries of the world, how you came to be there, what happened to the previous inhabitants, and what all these mirrors and solar panels are for.

Take your time, there's no rush.

If you get stuck, I made a developer play through.  Spoilers, obviously.