Whisper Mountain Outbreak

Whisper Mountain Outbreak

Toge Productions · August 11, 2025 · Online Co-Op, Survival Horror, Isometric, 2.5D, Zombies

Buy the Whisper Mountain Outbreak key for Steam from Eneba at $2.54 — the cheapest of 6 stores we compare.

PC
Very Positive85% · 2,64045playing now
Best price 70 Great deal
$2.54-60%
lowest tracked $2.51
Eneba Buy at Eneba

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Where to buy Whisper Mountain Outbreak — official stores

Steam
Steam
Standard Edition · Steam
-20%
$6.39
$7.99
Buy

Cheapest Whisper Mountain Outbreak 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.

Driffle INC
Standard Edition · Steam
$2.57
Buy
GAMIVO
Standard Edition · Steam
$2.71
Buy
Eneba
Standard Edition · Steam
$2.54
Buy
Loaded
Standard Edition · Steam
-58%
$3.39
$7.99
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$4.28
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

Whisper Mountain Outbreak price by region

Whisper Mountain Outbreak costs £1.88 in the United Kingdom, €2.17 in Europe (EUR), $2.54 in the United States, $2.54 in Georgia (USD), CA$8.39 in Canada, A$9.43 in Australia, NZ$9.43 in New Zealand, zł10.08 in Poland and R$14.14 in Brazil right now.

Cheapest Whisper Mountain Outbreak offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £1.88 −65% £5.35 £1.88 4
Europe (EUR) €2.17 −65% €6.23 €2.17 6
United Statesyour region $2.54 −60% $6.39 $2.54 6
Georgia (USD) $2.54 −36% $3.99 $2.54 6
Canada CA$8.39 −20% CA$8.39 — 1
Australia A$9.43 −20% A$9.43 — 1
New Zealand NZ$9.43 −20% NZ$9.43 — 1
Poland zł10.08 −37% zł15.99 zł10.08 3
Brazil R$14.14 −29% R$19.99 R$14.14 2

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 Whisper Mountain Outbreak

✦ AI summary

Whisper Mountain Outbreak is a co-op survival horror game where you and your friends fight monsters, solve puzzles, and scavenge resources to escape a cursed mountain shrouded in deadly fog. Teamwork, proximity voice chat, and tactical class selection define the experience as you battle waves of creatures and uncover the ancient horror buried beneath Mt. Bisik.

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.

STORY

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.

FEATURES

  • 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 three random classes (out of six total). Each class has unique perks and skills, allowing for different playstyles and strategies.

Whisper Mountain Outbreak — game info

Platforms
Windows
Steam Deck
Playable
Player modes
Single-player, Online co-op
Controller
Partial controller support
PC Game Pass
Not included

What Steam players say

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

✦ AI summary

Whisper Mountain Outbreak is praised by players for its atmospheric tactical combat, intense roguelike design, and great music, particularly when played with friends, though solo players report significant frustration with permadeath mechanics that aren't clearly disclosed, punishing wave-based difficulty spikes with minibosses requiring excessive ammo, and occasional aiming bugs. Some players find the campaign rewarding after several hours, while others feel the solo balance heavily discourages recovery from mistakes and encourages restarting runs rather than persevering through setbacks.

Not recommended Sep 22, 2026
Solo mode is not balanced, nor in a good state. This game is permadeath. Nowhere in the page does it say this. Three failures, and its gg, lose it all. This game also favors a lose and lose approach, its just better to start over a run vs trying to recover due to expended ammo, resources, and items carried forward, especially for holdouts, or if you get a police station with a wave, because it needs more than 1 person to do it fast. Wave 5, has three spawned minibosses, these things take staggeringly high levels of ammo to finish, usually 90-120 shots, you are not going to have that, and the next wave has 4 of them. The puzzles don't help as there is no pause in solo short of exiting out to menu. And because this game has escalating matters of waves, including minibosses that are at best, unfun, at worst, run enders due to grabs. Buy something better with your money. Like an actual RE game when it goes on sale. I cant get this refunded due to 40 minutes over the 2 hour window.
5 found this helpful
Recommended Oct 2, 2026
Fantastic game, just played it for about 3-4 hours overnight and completed the campaign, looking forward to playing it again. Don't listen to anyone complaining about replayability when they've only got one hour in the game lmfao
Recommended Sep 30, 2026
ive played it
Recommended Sep 30, 2026
so far ive had a ton of fun playing solo but im often get a bug while aiming a gun where i get stuck holing the gun unable to aim else where or shoot im sure it will be fixed soon
Recommended Sep 29, 2026
Dank/10
Recommended Sep 23, 2026
Plays like a tactical BSAA operation from RE5 retrofitted into an intense roguelike loop. The atmosphere is thick, the combat is incredibly fun, and the enemy designs are grotesque and terrifying. Easily worth picking up with friends. Also the music is really good and makes hordes very fun to fight against.

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