As far as story/exploration focused games go, Pocket Mirror is one of the most enjoyable I've ever played. It's up there with the likes of Undertale, LISA, and VA-11 Hall-A, and of those games, it's the only one that's FREE.
I was expecting a decent, short game along the lines of Ib or OFF, but this game fucking blew me away. This game is way longer and higher quality than I expected of something free I found by chance online. I was sure I was nearing the end of the game at least two or three times before I'd even reached the halfway point.
I give this game my Nickelodeon Kid's Choice Award; and I'd like to nominate the main character of this game for "Most Likeable Video Game Character Ever."