
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 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 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% | 2.6Kreviews | 85% | — | $500.2K |
| — | 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 160 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
NEW UPDATE SUCKS NO LONG HAVE HAZMAT HEAD WTF IT WORNG WITH THE DELVOPER
Esse jogo é muito divertido para jogar cooperativo e só um precisa ter o jogo. Ele no modo normal já é bem desafiador. E a pegada Resident Evil é muito insana! Jogaaaço!
Muy guapo el juego, con ganas de ver las actualizaciones que están por venir!
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 162 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
very enjoyable, loved the concept of a friend pass, made it effortless to convince my friends to play.
is pretty cool
Esta bueno para jugar con amigos, ya que para resolver los puzzles se necesita información que esta repartida en dos super separadas entre si, la jugabilidad es sencilla de entender, tiene variedad de zombies, las armas de fuego (excepto el lanzapapas) se pueden mejorar, y puedes armaste tu build en base a los rasgos de la clase que seleccionaste y lo que necesites al actual de tu partida que esto es mas beneficioso si juegas con otra persona
where is my biohazard mask man?
muito divertido principalmente com os amigos, agurdando mais atualizações
Good party game with a throwback vibe
小而精,但是内容不过丰富有待更新,一个人只建议简单难度,不然限时任务容易时间不够
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 |
|---|---|---|---|---|
| $19.4K | 98 | 83% | $9.99 | |
| — | 0 | — | — | |
| — | 0 | — | — | |
| $266.6K | 714 | 70% | $14.99 | |
| $64.3K | 158 | 79% | $14.99 | |
| $42.2K | 92 | 36% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $500.2K | 2.6K | 63% | $9.99 | |
| $500.4K | 2.4K | 86% | $9.99 | |
| $500.4K | 843 | 67% | $24.99 | |
| $500.5K | 1K | 88% | $25.99 | |
| $500.7K | 3.4K | 93% | $3.49 | |
| $499.6K | 1.2K | 87% | $19.99 |