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Full Steam announcements and update articles for this title.
Version 360 is now available in the main branch, marking our 1st Early Access update. After being in the public beta for a couple of weeks, the Save Game and Quick Join Systems are now available for all players to use.
Added a Quick Join feature to streamline matchmaking and let players jump into sessions faster.
Implemented a save/load function to let players better manage their progress.
The mission map can now be zoomed and freely dragged, allowing for smoother navigation and planning.
Trailer subtitles can now be changed according to the language selected in the Options menu.
Rebalanced defense map waves: enemy HP now scales every 3 waves, providing a more consistent difficulty curve.
Enabled Steam Cloud support so player progress can now be backed up and synced automatically.
Fixed an issue where solving the insignia puzzle could unexpectedly send players back to the main menu, especially when using game controllers.
Adjusted balance for endless waves after completing mission objectives to improve pacing and challenge.
Fixed an issue where canceling a grenade throw would cause the animation to become stuck when viewed from other players’ perspectives.
Resolved incorrect rendering of Thai vowels.
Corrected several localization problems, including text size inconsistencies and mismatched fonts across different languages.
Fixed police station computer clue date format (DD-MM-YY) to match puzzle logic.
Corrected attack behavior for the Hairmaiden and Hollow Mother, making their combat patterns function as intended.
Fixed a bug where the key obtained from the antique box could clip through walls and become inaccessible.
Fixed an issue where clicking Reconnect sometimes produced a "Room Not Found" error.
Now that the Save System and Quick Join features are implemented in Early Access, we are on track to work on future updates. Here’s some “found footage” from the B.R.I.M. Support Division—a preview of what’s to come.
You'll be able to retrieve ammo from weapons.
Too many weapons in your arsenal? Break them down for resources!
A grotesque offspring of the Hollow Mother, small in size but still a dangerous threat on the field.
We've been planning to introduce more Roguelike elements in the future to allow players to make interesting decisions each run. Later, you will encounter more mission types and modifiers that allow players to approach missions in different ways.
If you encounter any issues or bugs, you can reach out to us on Steam discussions, social media, or the Toge Productions Discord community. We also have an email and a feedback form where you can directly send your feedback to us. Email: [email protected] Feedback form: Whisper Mountain Outbreak Feedback Form We look forward to your participation! We are grateful for your kind support after the release of Early Access, and we look forward to seeing you soon. Whisper Mountain Outbreak has officially surpassed 50,000 copies sold! Just one month after the Early Access launch, we even reached a greater milestone! It’s all thanks to you, all of our Agents eager to investigate in the field. Thank you!
The B.R.I.M. Support Division always monitors and aids our agents amid investigations. You can join our community to connect with other agents and provide more direct suggestions and feedback to us. {STEAM_CLAN_IMAGE}/43495880/707f2687b55c7dee24c5958afaf48dcdac0c3a45.png{STEAM_CLAN_IMAGE}/43495880/1869edb15c91072eded00fa72e892272484d79ec.png{STEAM_CLAN_IMAGE}/43495880/d03060f2c4b910a5184f4eaba68bdf08288f1715.png{STEAM_CLAN_IMAGE}/43495880/886180fd9a2f2a3cc6280dc3080869bba818f37c.png
We will continuously monitor and improve the game in Early Access. Stay updated with us! Be prepared for the outbreak, agents. Do keep in touch for a new mission briefing. Stay sharp, and keep surviving! 🧟♂️💥 — B.R.I.M. Support Division
Incoming early transmission from B.R.I.M. Support Division, prepare for a new mission briefing.
Whisper Mountain Outbreak is launching into Early Access on August 11th, and the good news is... You can play the game with your friends without them owning the game using Friends' Pass!
We're introducing Friend's Pass to Whisper Mountain Outbreak, where you can survive together with friends for free! Grab one friend who owns the full game, have them host a lobby, and share the room code.
You can play together with a friend using Friend’s Pass, as long as one of you has the full game, you and your friends can play.
1. Grab a Room Code from a friend who owns the full game. 2. Download Friend's Pass for free. 3. Play the entire game together!
✅ Join a friend’s lobby ✅ Play solo demo offline (limited levels)
With the Friend’s Pass, you'll be able to join online lobbies using a Room Code provided by someone who owns the full game. As a Friend’s Pass player, you won't be able to host your own lobbies, and will have limited access to certain features of the game.
For example, character customization options are limited in Friend's Pass, but you can still unlock them by owning the full game.
❌ Host multiplayer lobby ❌ Unlock achievements ❌ Unlock new content ❌ Recorded in the leaderboard ❌ Earn Steam Trading Cards
Later this week, we will have special gift for the community as we get closer to the Early Access release.
Don't forget to wishlist us so that you can be informed of any upcoming updates! Be prepared for the outbreak, agents! Do keep in touch for a new mission briefing. Stay sharp, and keep surviving! 🧟♂️💥 — B.R.I.M. Support Division
If you encounter any bugs or want to give us feedback, feel free to join our community!
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This page aggregates Steam news feeds, patch notes, and developer announcements for Whisper Mountain Outbreak, sourced from official Steam community posts.
Major updates, balance changes, and seasonal events often correlate with player-count spikes — cross-reference announcements here with the live charts on the main Whisper Mountain Outbreak statistics page.
Articles link back to Steam for full changelogs. SteamScope refreshes news entries as new posts are published to the game's Steam hub.