Another World Series -Slit Mouth Woman VS AOONI-

Another World Series -Slit Mouth Woman VS AOONI-

YMCAT/Regista · June 11, 2025 · Adventure, 3D, Horror, Action, Stealth

Buy the Another World Series -Slit Mouth Woman VS AOONI- key for Steam from Kinguin at $1.46 — the cheapest of 2 stores we compare.

PC
6 user reviews33% · 6
Best price 81 Lowest tracked
$1.46-92%
⭐ lowest tracked
Kinguin Buy at Kinguin

Prices last checked

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Where to buy Another World Series -Slit Mouth Woman VS AOONI- — official stores

Steam
Steam
Standard Edition · Steam
$17.99
Buy

Cheapest Another World Series -Slit Mouth Woman VS AOONI- keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin
Standard Edition · Steam
$1.46
Buy

Another World Series -Slit Mouth Woman VS AOONI- price by region

Another World Series -Slit Mouth Woman VS AOONI- costs $1.46 in the United States, $1.46 in Georgia (USD), £14.99 in the United Kingdom, €17.49 in Europe (EUR), CA$23.49 in Canada, NZ$26.29 in New Zealand, A$26.50 in Australia, R$54.99 in Brazil and zł82.99 in Poland right now.

Cheapest Another World Series -Slit Mouth Woman VS AOONI- offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Statesyour region $1.46 −92% $17.99 $1.46 2
Georgia (USD) $1.46 −85% $9.89 $1.46 2
United Kingdom £14.99 £14.99 — 1
Europe (EUR) €17.49 €17.49 — 1
Canada CA$23.49 CA$23.49 — 1
New Zealand NZ$26.29 NZ$26.29 — 1
Australia A$26.50 A$26.50 — 1
Brazil R$54.99 R$54.99 — 1
Poland zł82.99 zł82.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About 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 world and AOONI who lives in the real world.

Another World Series -Slit Mouth Woman VS AOONI- — game info

Platforms
Windows
Player modes
Single-player
Controller
Full controller support
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jun 11, 2025
GYATT DAMN AO ONI THICC AS FUUUUUUU!!!
14 found this helpful
Not recommended Aug 3, 2025
if you go into this expecting ♥♥♥♥ you won't be surprised, but you'll realise it's not worth spending any amount of money on at all.
6 found this helpful
Recommended Dec 10, 2025
This is a piece of art and it's artwork rivals with crafts such as Picassos´s. At least once in your lifetime you must try this experience.
2 found this helpful
Not recommended Aug 21, 2026
I haven't finished the game yet, but I don't absolutely hate it or anything. The puzzles are interesting, you can solve most of them on your own unlike the main Ao Oni games. I don't like Slit Mouth Woman as a character either, what I picked up on the story in the game wasn't great. What I will say is there is no world ever where this game is worth $10, let alone $18. Jesus christ.
Not recommended May 1, 2026
A game where you're being chased by Ao-oni and you have to complete the puzzles and travel to other dimension (Kuchisake Onna's) to get the answers of the puzzles. You have to do this 10 times because there are ten floors. Some of the floors have seizure inducing texture and the gameplay is so repetitive and many a times, you have to use your brain to figure out where to head next and how can you complete this puzzle. There's a short lore to it and 4+1(Bonus) endings which I didn't managed to complete it for obivous reasons. Also I didn't planned to get all the achievements and the name has nothing to do with the lore. This game should be on playstore for free yet i paid for it and got played by it. Edit: I had time and no money so instead of buying a new game from my wishlist I completed the achievements of this game. A little grind and it was all done!

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