Play SMW Yuki-Onna Online

SMW Yuki-Onna came out in 2019 for the Super Nintendo Entertainment System, developed by Yuki Hana. It's a fan-made game that feels like it could have existed alongside other late-era SNES platformers, with a focus on atmosphere and a distinct, chilly mood rather than pure nostalgia.

You control Mario, navigating a series of interconnected, screen-by-screen stages filled with ice physics and environmental puzzles. The main goal is to explore each area thoroughly, often backtracking with new abilities to access previously blocked paths. Signature mechanics include using a freezing breath attack to create temporary ice platforms and carefully managing your limited flight ability to cross wide gaps. The pacing is deliberate, and the difficulty is moderate but fair, demanding precision without feeling punishing. It feels like solving a quiet, frozen puzzle box with your own two hands.