Duostalgia 

The feeling of nostalgia for over something that is purposely designed to feel nostalgic.

"Baldi's Basics in Education and Learning only came out 4 years ago and it's giving me duostalgia"

Duostalgia by Sirsandman0 February 11, 2022

Mystalgia

A feeling of longing, wonder, curiosity, and familiarity toward an unresolved mystery, often accompanied by the desire to return to or explore something hidden, forgotten, or never fully understood.

That abandoned cathedral gave me a wave of mystalgia.

The place looked unfamiliar, yet somehow it triggered mystalgia.

Mystalgia by Curious Tan June 3, 2026

Mystalgia

A feeling of longing, wonder, curiosity, and familiarity toward an unresolved mystery, often accompanied by the desire to return to or explore something hidden, forgotten, or never fully understood.

That abandoned cathedral gave me a wave of mystalgia.

The place looked unfamiliar, yet somehow it triggered mystalgia.

Mystalgia by Curious Tan June 3, 2026