Last year, I wrote about the beautiful digital island found inside of Proteus. Proteus is an exploration game where the world is reactive to the player. Stones will hum as you walk by. Frogs will sing to you. I'd tell you more but it's best that you experience it yourself; there's nothing quite like it.
And now, it's out for the public to enjoy on Steam. Check out the trailer above, which gives you an idea of just how gorgeous Proteus looks and sounds. It's a dream-like place you'll want to get lost in.
You can buy Proteus here on sale for $8.99. If you liked Journey, I'd reckon this is right up your alley.