Another World Series: Slit Mouth Woman vs. Aooni
Legendary modern monsters vs. legendary horror games! This is a 3D horror action adventure game where you must escape from an abandoned hospital without being found by the Slit Mouth Woman who lives in another…
Another World Series: Slit Mouth Woman vs. Aooni is an adventure, released 29 May 2025 on Nintendo Switch and PC (Microsoft Windows).
What Another World Series: Slit Mouth Woman vs. Aooni is
Another World Series: Slit Mouth Woman vs. Aooni was released in 2025. It is available on Nintendo Switch and PC (Microsoft Windows).
The premise, in the publisher's words
Legendary modern monsters vs. legendary horror games! This is a 3D horror action adventure game where you must escape from an abandoned hospital without being found by the Slit Mouth Woman who lives in another world and AOONI who lives in the real world.
How it plays
Its themes are action and horror. It is a single-player game with no multiplayer component.
What it launched against
Another World Series: Slit Mouth Woman vs. Aooni launched on 29 May 2025, within three weeks of Doom: The Dark Ages, Dune: Awakening, The Alters and Elden Ring Nightreign. It arrived 8 years into the Nintendo Switch's life, so it was built for hardware developers already knew well.
Released around the same time: Doom: The Dark Ages, Dune: Awakening, The Alters, Elden Ring Nightreign.
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Quick answers
Another World Series: Slit Mouth Woman vs. Aooni — frequently asked questions
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