Story of the Blanks

Everything About Fiction You Never Wanted to Know.
A mysterious pony draws you deep into the Everfree Forest. Seems legit.

Story of the Blanks is a My Little Pony: Friendship Is Magic fan-made game made in the style of traditional 8-bit games.

It follows Applebloom as she wanders away from Twilight Sparkle in the Everfree Forest and happens upon a village (called Sunny Town) full of ponies preparing for a party. She's invited to come in and enjoy herself, and aside from the fact that none of them have Cutie Marks or even know what they are, everything seems wonderful and straightforward...

...until she discovers what lies within the fireplace, and learns of their terrible secret.

The game isn't very long (if you don't die, you could finish in ten minutes), but still a great play, and even won Equestra-Gaming's "Creepy Game" contest. Play it for free here or here. Watch a Let's Play by TGWTG's CR here.

Not to be confused with The Blank, and no such Blanks appear in the game.

Tropes used in Story of the Blanks include:

Applebloom: Every. Single. One.

"Thoughout Equestria, relics of the past lay forgotten and alone, never truly resting, awaiting recognition..."