
Escape room meets co-op survival horror. The year is 1998, and an ancient curse has been unleashed, trapping everyone on Mount Bisik. Alone or with up to 4 players, you must explore, find clues, figure out a way to escape...and survive the horror.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 1.43/day in the week to Aug 2 → 3.57/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 24 chart moves that followed a price cut of more than 20% went a median of 9 places towards #1, and the 2,404 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Whisper Mountain Outbreak is an isometric co-op PvE multiplayer survival horror game where you and your friends must work together to escape the cursed fog-covered Mt. Bisik.
Explore abandoned buildings, fight monsters, scavenge resources, craft items, solve puzzles, and figure out a way to escape the whispering madness.
It’s 1998; a mining operation on Mt. Bisik inadvertently unleashed an ancient horror when they disturbed a ruin buried deep inside the mountain.
People started hearing whispers and seeing monsters when a mysterious fog suddenly appeared and covered the area surrounding the mountain. Now, you and your friends are trapped in the cursed Mt. Bisik.
Survive and fight the horde
Monsters will come in waves. Fight them off using a variety of melee and ranged weapons, use herbs to recover your health, and protect each other’s backs!
Co-op multiplayer madness
Teamwork is key in this race to safety. Communicate using in-game proximity voice chat, save downed teammates, and share the scarce resources you find.
Explore, solve puzzles, and find a way to escape... together!
Work together to solve puzzles, find keys, unlock doors, and figure out a way to escape the curse.
Learn new skills and craft items
Turn your hard-earned experience and resources to tackle harder missions by utilizing your newly learned skills and crafted items.
2.5D retro graphics with a claustrophobic, dark, and creepy atmosphere
A lingering fog, tight rooms, limited visibility, and eerie whispers, presented in 2D pixel characters with 3D low-poly environments. Offering both nostalgic and freshly terrifying experiences.
Choose your specialization
At the start of each run, choose from the available classes (out of six total). Each class has unique perks and skills, allowing for different playstyles and strategies.
Sums Steam only; GOG publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $6.39−20% | 2.4Kreviews | 84% | — | $500.4K |
| — | 0ratings | 0% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 162 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
chaotic roguelike extraction eldritch horror ♥♥♥♥, nice game
The most fun I've had getting torn to shreds while trying to do calculus in my head
Muy bueno! a la espera de la 1.0
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, Indonesian, Simplified Chinese, Traditional Chinese, Japanese, French, German, Spanish - Spain, Korean, Polish, Portuguese - Brazil, Russian +2 more
Hours played at review time, across 164 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
好玩是真好玩,难度也是真有。单人的时候不太友好,解密还需要地方僵尸偷袭,但也是可以玩下去的。联机就爽起来了。最大的问题,是玩法比较少,通关个2遍,也就差不多明白了,希望官方多出一些玩法。
El juego esta chevere, ahora mismo lo termine, lo que es de esta actualizacion, ademas... 2 japonenes me ayudaron a terminarlo, bueno lo que ahi en esta actualicacion, buen juego, yo le doy un 10/10 en todo asi que jueguenlo manga de monos porque se que les va a gustar
If Blood Typers is your jam, you'll love this one. I can't speak for the friend pass, but myself and two others are playing this on purchased copies w/ NO save issues. But even if save issues are a factor, the ability for 3 OTHERS to tag along for FREE is bonkers!! Highly recommend playing with friends, as you'll be better able to synergize skill unlocks / class perks. All in all, this is a truly great game that fits exactly what I've been looking for. I can't wait for more content and updates. SUPPORT THE DEVS BY PURCHASING!!!
好玩~ 可惜非主流 ,早期BIO 感覺, 當研究到後來單人獨自破關還是很有意思 , 反而覺得好像期望再多幾關 , 期待更新
Semplice e divertente sia da soli che in compagnia
very good so far, easy to play and even better with friends. very good/10
oi nem sie lá
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
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| $19.4K | 98 | 83% | $9.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
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| $142.4K | 196 | 81% | $14.99 | |
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| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $500.4K | 843 | 67% | $24.99 | |
| $500.5K | 3.2K | 84% | $4.49 | |
| $500.4K | 2.4K | 86% | $9.99 | |
| $500.5K | 1K | 88% | $25.99 | |
| $500.2K | 2.6K | 63% | $9.99 | |
| $500.7K | 3.4K | 93% | $3.49 |