If you're in the mood for a bit of a unique experience, you might want to check out the freshly released PC version of moon: Remix RPG Adventure - the 1997 PlayStation anti-RPG. It's essentially a deconstruction of classic RPG tropes where the focus is not on randomly killing everything before you for experience points, but rather trying to undo the catastrophic damage you've already done.

In order to do so you'll need to capture and save the souls of fallen monsters, befriend the various characters that occupy moon's world, and grow your character through the power of love. With all of that in mind, I'm sure it'll come as a massive surprise to hear that moon served as one of the inspirations for the excellent Undertale.

As for what exactly moon looks like in actual gameplay, that you can find out through one of the recent trailers. Have a peek, it's certainly an odd one:

Should you decide to jump into moon, do be warned that the game is a little bit obtuse with its rules and expectations. So unless you feel like experimenting and failing a bunch along the way, it would be a wise idea to read the brief manual before starting in earnest.

As for moon itself, you can learn more about it, as well as check out some of the reviews for the PC version, over at Steam. Have fun!