Whisper Mountain Outbreak has been in Early Access on Steam for 15 months, since Aug 11, 2025. The last update to Whisper Mountain Outbreak was posted yesterday (Nov 13, 2026), one of 2 in the past 90 days. Updates to Whisper Mountain Outbreak arrive about every 51 days over the past year. Whisper Mountain Outbreak peaked at 55 players in the last 24 hours.
Update activity, past year
Fewer MoreA year ago5 updates in the past yearThis week
Is Whisper Mountain Outbreak still being updated?
Yes. The last update to Whisper Mountain Outbreak was posted yesterday, on Nov 13, 2026. Over the past year updates to Whisper Mountain Outbreak have come about every 51 days.
- PatchHot Fix Update - Version Update 515
- PatchBeta Build Update - Version Update 510
- UpdateEarly Access Update #4: The Geared-Up Update
- PatchBeta Build Update - Version Update 475
- UpdateEarly Access Update #3: The Cursed Update
- PatchHotfix v0.396 - Patch Notes
- UpdateEarly Access Update #2: Rogue Update
- UpdateEarly Access Update #1: Save System, Quick Join, & Bug Fixes!
- PatchPatch Notes – Difficulty Adjustment Update
Other recent posts from the developer
- NewsEarly Access Update #5: The Meritocracy Update
- NewsEarly Access Update #4.5: Public Beta for the Meritocracy Update
- NewsNew Intel for the Upcoming Update!
- NewsEarly Access Update #3.5: Public Beta for Geared-Up Update
- NewsNew Teasers for the Upcoming Update!
- NewsRegional Pricing Adjustment for Poland
- NewsEarly Access Update #2.5: Public Beta for Cursed Update
- NewsCelebrating Toge 17th Anniversary with A Sneak Peek of Upcoming Updates!
How long has Whisper Mountain Outbreak been in early access?
Whisper Mountain Outbreak entered Early Access on Steam on Aug 11, 2025 and has been in it for 15 months.
How many people are playing Whisper Mountain Outbreak?
Whisper Mountain Outbreak peaked at 55 players on Steam in the last 24 hours.
What is Whisper Mountain Outbreak?
Steam users tag Whisper Mountain Outbreak as Online Co-Op, Survival Horror, Isometric, 2.5D and Zombies. Whisper Mountain Outbreak is online co-op and priced at $7.99, and 84% of its 2,481 Steam reviews are positive.
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.
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Steam tags: Online Co-Op, Survival Horror, Isometric, 2.5D, Zombies, Action Roguelike, Tactical, Horror, Pixel Graphics, Investigation.
| Status | Active |
|---|---|
| Early access since | Aug 11, 2025 |
| Last update | Nov 13, 2026 |
| Typical gap | 51 days between updates |
| Playing now | 47 (Nov 14, 23:48 UTC) |
| 7-day peak | 55 |
| Steam reviews | 84% positive of 2,481 |
| Price | $7.99 |
| Play | Online co-op |
| Steam Deck | Playable |
| Platforms | Windows |
| Developer | Toge Productions |
| Publisher | Toge Productions |
| Demo | Available on Steam |
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